| 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 | $138.71 | 5.290% | $146.0478 | $146.05 | $146.05 | $146.00 |
| Purchase #2 | $29.35 | 8.647% | $31.8879 | $31.89 | $31.90 | $31.90 |
| Purchase #3 | $216.95 | 12.610% | $244.3074 | $244.31 | $244.30 | $244.30 |
| Purchase #4 | $173.90 | 11.362% | $193.6585 | $193.66 | $193.65 | $193.70 |
| Purchase #5 | $69.25 | 5.631% | $73.1495 | $73.15 | $73.15 | $73.10 |
| Purchase #6 | $73.72 | 7.309% | $79.1082 | $79.11 | $79.10 | $79.10 |
| Purchase #7 | $149.82 | 6.678% | $159.825 | $159.83 | $159.85 | $159.80 |
| 7 purchase totals = | $851.70 | $927.9843 | $928.00 | $928.00 | $927.90 | |