| 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 | $160.43 | 6.167% | $170.3237 | $170.32 | $170.30 | $170.30 |
| Purchase #2 | $95.99 | 12.644% | $108.127 | $108.13 | $108.15 | $108.10 |
| Purchase #3 | $37.48 | 4.374% | $39.1194 | $39.12 | $39.10 | $39.10 |
| Purchase #4 | $150.25 | 12.714% | $169.3528 | $169.35 | $169.35 | $169.40 |
| Purchase #5 | $104.28 | 8.336% | $112.9728 | $112.97 | $112.95 | $113.00 |
| Purchase #6 | $193.88 | 3.695% | $201.0439 | $201.04 | $201.05 | $201.00 |
| Purchase #7 | $79.66 | 12.767% | $89.8302 | $89.83 | $89.85 | $89.80 |
| 7 purchase totals = | $821.97 | $890.7698 | $890.76 | $890.75 | $890.70 | |