| 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 | $77.92 | 12.245% | $87.4613 | $87.46 | $87.45 | $87.50 |
| Purchase #2 | $205.81 | 13.599% | $233.7981 | $233.80 | $233.80 | $233.80 |
| Purchase #3 | $167.85 | 4.740% | $175.8061 | $175.81 | $175.80 | $175.80 |
| Purchase #4 | $108.84 | 5.412% | $114.7304 | $114.73 | $114.75 | $114.70 |
| Purchase #5 | $166.94 | 4.432% | $174.3388 | $174.34 | $174.35 | $174.30 |
| Purchase #6 | $210.71 | 6.390% | $224.1744 | $224.17 | $224.15 | $224.20 |
| Purchase #7 | $120.37 | 9.183% | $131.4236 | $131.42 | $131.40 | $131.40 |
| 7 purchase totals = | $1,058.44 | $1,141.7327 | $1,141.73 | $1,141.70 | $1,141.70 | |