| 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 | $144.68 | 11.361% | $161.1171 | $161.12 | $161.10 | $161.10 |
| Purchase #2 | $244.42 | 5.470% | $257.7898 | $257.79 | $257.80 | $257.80 |
| Purchase #3 | $106.89 | 3.640% | $110.7808 | $110.78 | $110.80 | $110.80 |
| Purchase #4 | $219.30 | 13.248% | $248.3529 | $248.35 | $248.35 | $248.40 |
| Purchase #5 | $161.48 | 8.692% | $175.5158 | $175.52 | $175.50 | $175.50 |
| Purchase #6 | $91.28 | 12.772% | $102.9383 | $102.94 | $102.95 | $102.90 |
| Purchase #7 | $103.26 | 9.110% | $112.667 | $112.67 | $112.65 | $112.70 |
| 7 purchase totals = | $1,071.31 | $1,169.1617 | $1,169.17 | $1,169.15 | $1,169.20 | |