| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $190.29 | 7.130% | $203.8577 | $203.86 | $203.85 | $203.90 |
| Purchase #2 | $120.94 | 11.796% | $135.2061 | $135.21 | $135.20 | $135.20 |
| Purchase #3 | $173.73 | 13.660% | $197.4615 | $197.46 | $197.45 | $197.50 |
| Purchase #4 | $156.47 | 9.842% | $171.8698 | $171.87 | $171.85 | $171.90 |
| Purchase #5 | $142.75 | 7.543% | $153.5176 | $153.52 | $153.50 | $153.50 |
| Purchase #6 | $165.40 | 3.610% | $171.3709 | $171.37 | $171.35 | $171.40 |
| Purchase #7 | $114.34 | 10.592% | $126.4509 | $126.45 | $126.45 | $126.50 |
| 7 purchase totals = | $1,063.92 | $1,159.7345 | $1,159.74 | $1,159.65 | $1,159.90 | |