| 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 | $102.52 | 5.345% | $107.9997 | $108.00 | $108.00 | $108.00 |
| Purchase #2 | $148.49 | 7.591% | $159.7619 | $159.76 | $159.75 | $159.80 |
| Purchase #3 | $170.93 | 13.487% | $193.9833 | $193.98 | $194.00 | $194.00 |
| Purchase #4 | $62.52 | 6.568% | $66.6263 | $66.63 | $66.65 | $66.60 |
| Purchase #5 | $139.82 | 4.860% | $146.6153 | $146.62 | $146.60 | $146.60 |
| Purchase #6 | $27.28 | 13.371% | $30.9276 | $30.93 | $30.95 | $30.90 |
| Purchase #7 | $210.26 | 6.556% | $224.0446 | $224.04 | $224.05 | $224.00 |
| 7 purchase totals = | $861.82 | $929.9587 | $929.96 | $930.00 | $929.90 | |