| 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 | $124.33 | 13.761% | $141.4391 | $141.44 | $141.45 | $141.40 |
| Purchase #2 | $157.64 | 9.518% | $172.6442 | $172.64 | $172.65 | $172.60 |
| Purchase #3 | $45.63 | 6.373% | $48.538 | $48.54 | $48.55 | $48.50 |
| Purchase #4 | $38.25 | 7.610% | $41.1608 | $41.16 | $41.15 | $41.20 |
| Purchase #5 | $67.74 | 12.106% | $75.9406 | $75.94 | $75.95 | $75.90 |
| Purchase #6 | $168.94 | 11.668% | $188.6519 | $188.65 | $188.65 | $188.70 |
| Purchase #7 | $88.97 | 13.711% | $101.1687 | $101.17 | $101.15 | $101.20 |
| 7 purchase totals = | $691.50 | $769.5433 | $769.54 | $769.55 | $769.50 | |