| 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 | $131.90 | 12.663% | $148.6025 | $148.60 | $148.60 | $148.60 |
| Purchase #2 | $29.68 | 3.505% | $30.7203 | $30.72 | $30.70 | $30.70 |
| Purchase #3 | $235.76 | 7.710% | $253.9371 | $253.94 | $253.95 | $253.90 |
| Purchase #4 | $135.88 | 13.556% | $154.2999 | $154.30 | $154.30 | $154.30 |
| Purchase #5 | $156.93 | 4.150% | $163.4426 | $163.44 | $163.45 | $163.40 |
| Purchase #6 | $114.34 | 13.476% | $129.7485 | $129.75 | $129.75 | $129.70 |
| Purchase #7 | $171.90 | 10.140% | $189.3307 | $189.33 | $189.35 | $189.30 |
| 7 purchase totals = | $976.39 | $1,070.0816 | $1,070.08 | $1,070.10 | $1,069.90 | |