| 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 | $176.77 | 8.870% | $192.4495 | $192.45 | $192.45 | $192.40 |
| Purchase #2 | $180.55 | 7.333% | $193.7897 | $193.79 | $193.80 | $193.80 |
| Purchase #3 | $141.94 | 5.335% | $149.5125 | $149.51 | $149.50 | $149.50 |
| Purchase #4 | $58.31 | 12.835% | $65.7941 | $65.79 | $65.80 | $65.80 |
| Purchase #5 | $215.57 | 11.603% | $240.5826 | $240.58 | $240.60 | $240.60 |
| Purchase #6 | $59.52 | 12.266% | $66.8207 | $66.82 | $66.80 | $66.80 |
| Purchase #7 | $28.40 | 7.474% | $30.5226 | $30.52 | $30.50 | $30.50 |
| 7 purchase totals = | $861.06 | $939.4717 | $939.46 | $939.45 | $939.40 | |