| 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 | $138.89 | 8.236% | $150.329 | $150.33 | $150.35 | $150.30 |
| Purchase #2 | $55.35 | 12.831% | $62.452 | $62.45 | $62.45 | $62.50 |
| Purchase #3 | $200.52 | 7.362% | $215.2823 | $215.28 | $215.30 | $215.30 |
| Purchase #4 | $101.99 | 7.178% | $109.3108 | $109.31 | $109.30 | $109.30 |
| Purchase #5 | $229.61 | 8.387% | $248.8674 | $248.87 | $248.85 | $248.90 |
| Purchase #6 | $13.40 | 7.458% | $14.3994 | $14.40 | $14.40 | $14.40 |
| Purchase #7 | $15.99 | 13.869% | $18.2077 | $18.21 | $18.20 | $18.20 |
| 7 purchase totals = | $755.75 | $818.8486 | $818.85 | $818.85 | $818.90 | |