| 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 | $131.50 | 12.603% | $148.0729 | $148.07 | $148.05 | $148.10 |
| Purchase #2 | $158.39 | 4.311% | $165.2182 | $165.22 | $165.20 | $165.20 |
| Purchase #3 | $202.96 | 10.331% | $223.9278 | $223.93 | $223.95 | $223.90 |
| Purchase #4 | $205.83 | 9.611% | $225.6123 | $225.61 | $225.60 | $225.60 |
| Purchase #5 | $97.28 | 11.131% | $108.1082 | $108.11 | $108.10 | $108.10 |
| Purchase #6 | $152.58 | 10.571% | $168.7092 | $168.71 | $168.70 | $168.70 |
| Purchase #7 | $27.56 | 12.216% | $30.9267 | $30.93 | $30.95 | $30.90 |
| 7 purchase totals = | $976.10 | $1,070.5753 | $1,070.58 | $1,070.55 | $1,070.50 | |