| 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 | $166.96 | 10.316% | $184.1836 | $184.18 | $184.20 | $184.20 |
| Purchase #2 | $145.88 | 12.291% | $163.8101 | $163.81 | $163.80 | $163.80 |
| Purchase #3 | $99.97 | 10.388% | $110.3549 | $110.35 | $110.35 | $110.40 |
| Purchase #4 | $226.43 | 3.193% | $233.6599 | $233.66 | $233.65 | $233.70 |
| Purchase #5 | $58.65 | 12.427% | $65.9384 | $65.94 | $65.95 | $65.90 |
| Purchase #6 | $140.30 | 13.345% | $159.023 | $159.02 | $159.00 | $159.00 |
| Purchase #7 | $165.53 | 11.202% | $184.0727 | $184.07 | $184.05 | $184.10 |
| 7 purchase totals = | $1,003.72 | $1,101.0426 | $1,101.03 | $1,101.00 | $1,101.10 | |