| 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 | $160.39 | 8.131% | $173.4313 | $173.43 | $173.45 | $173.40 |
| Purchase #2 | $102.40 | 12.778% | $115.4847 | $115.48 | $115.50 | $115.50 |
| Purchase #3 | $93.32 | 11.679% | $104.2188 | $104.22 | $104.20 | $104.20 |
| Purchase #4 | $83.73 | 13.785% | $95.2722 | $95.27 | $95.25 | $95.30 |
| Purchase #5 | $165.29 | 3.524% | $171.1148 | $171.11 | $171.10 | $171.10 |
| Purchase #6 | $189.65 | 6.620% | $202.2048 | $202.20 | $202.20 | $202.20 |
| Purchase #7 | $103.71 | 3.708% | $107.5556 | $107.56 | $107.55 | $107.60 |
| 7 purchase totals = | $898.49 | $969.2822 | $969.27 | $969.25 | $969.30 | |