| 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 | $144.73 | 11.117% | $160.8196 | $160.82 | $160.80 | $160.80 |
| Purchase #2 | $69.48 | 10.664% | $76.8893 | $76.89 | $76.90 | $76.90 |
| Purchase #3 | $14.96 | 3.293% | $15.4526 | $15.45 | $15.45 | $15.50 |
| Purchase #4 | $96.96 | 5.244% | $102.0446 | $102.04 | $102.05 | $102.00 |
| Purchase #5 | $93.98 | 11.571% | $104.8544 | $104.85 | $104.85 | $104.90 |
| Purchase #6 | $159.49 | 9.539% | $174.7038 | $174.70 | $174.70 | $174.70 |
| Purchase #7 | $150.90 | 12.869% | $170.3193 | $170.32 | $170.30 | $170.30 |
| 7 purchase totals = | $730.50 | $805.0836 | $805.07 | $805.05 | $805.10 | |