| 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 | $168.46 | 3.571% | $174.4757 | $174.48 | $174.50 | $174.50 |
| Purchase #2 | $106.93 | 10.394% | $118.0443 | $118.04 | $118.05 | $118.00 |
| Purchase #3 | $105.44 | 12.597% | $118.7223 | $118.72 | $118.70 | $118.70 |
| Purchase #4 | $67.28 | 11.592% | $75.0791 | $75.08 | $75.10 | $75.10 |
| Purchase #5 | $180.72 | 11.494% | $201.492 | $201.49 | $201.50 | $201.50 |
| Purchase #6 | $116.48 | 10.296% | $128.4728 | $128.47 | $128.45 | $128.50 |
| Purchase #7 | $161.33 | 10.223% | $177.8228 | $177.82 | $177.80 | $177.80 |
| 7 purchase totals = | $906.64 | $994.1090 | $994.10 | $994.10 | $994.10 | |