| 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 | $37.56 | 9.301% | $41.0535 | $41.05 | $41.05 | $41.10 |
| Purchase #2 | $138.57 | 7.379% | $148.7951 | $148.80 | $148.80 | $148.80 |
| Purchase #3 | $159.73 | 8.857% | $173.8773 | $173.88 | $173.90 | $173.90 |
| Purchase #4 | $43.25 | 11.434% | $48.1952 | $48.20 | $48.20 | $48.20 |
| Purchase #5 | $117.79 | 6.383% | $125.3085 | $125.31 | $125.30 | $125.30 |
| Purchase #6 | $174.82 | 9.479% | $191.3912 | $191.39 | $191.40 | $191.40 |
| Purchase #7 | $237.59 | 4.738% | $248.847 | $248.85 | $248.85 | $248.80 |
| 7 purchase totals = | $909.31 | $977.4678 | $977.48 | $977.50 | $977.50 | |