| 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 | $83.26 | 12.458% | $93.6325 | $93.63 | $93.65 | $93.60 |
| Purchase #2 | $138.82 | 5.298% | $146.1747 | $146.17 | $146.15 | $146.20 |
| Purchase #3 | $160.96 | 5.304% | $169.4973 | $169.50 | $169.50 | $169.50 |
| Purchase #4 | $10.63 | 9.743% | $11.6657 | $11.67 | $11.65 | $11.70 |
| Purchase #5 | $215.76 | 10.196% | $237.7589 | $237.76 | $237.75 | $237.80 |
| Purchase #6 | $120.70 | 8.641% | $131.1297 | $131.13 | $131.15 | $131.10 |
| Purchase #7 | $96.49 | 6.744% | $102.9973 | $103.00 | $103.00 | $103.00 |
| 7 purchase totals = | $826.62 | $892.8561 | $892.86 | $892.85 | $892.90 | |