| 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 | $170.82 | 13.439% | $193.7765 | $193.78 | $193.80 | $193.80 |
| Purchase #2 | $54.38 | 12.431% | $61.14 | $61.14 | $61.15 | $61.10 |
| Purchase #3 | $19.36 | 3.838% | $20.103 | $20.10 | $20.10 | $20.10 |
| Purchase #4 | $97.98 | 11.183% | $108.9371 | $108.94 | $108.95 | $108.90 |
| Purchase #5 | $106.54 | 9.785% | $116.9649 | $116.96 | $116.95 | $117.00 |
| Purchase #6 | $37.45 | 6.233% | $39.7843 | $39.78 | $39.80 | $39.80 |
| Purchase #7 | $218.27 | 13.869% | $248.5419 | $248.54 | $248.55 | $248.50 |
| 7 purchase totals = | $704.80 | $789.2477 | $789.24 | $789.30 | $789.20 | |