| 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 | $137.48 | 4.513% | $143.6845 | $143.68 | $143.70 | $143.70 |
| Purchase #2 | $68.82 | 7.662% | $74.093 | $74.09 | $74.10 | $74.10 |
| Purchase #3 | $80.75 | 7.426% | $86.7465 | $86.75 | $86.75 | $86.70 |
| Purchase #4 | $209.89 | 10.608% | $232.1551 | $232.16 | $232.15 | $232.20 |
| Purchase #5 | $182.86 | 3.364% | $189.0114 | $189.01 | $189.00 | $189.00 |
| Purchase #6 | $52.55 | 12.343% | $59.0362 | $59.04 | $59.05 | $59.00 |
| Purchase #7 | $71.69 | 5.720% | $75.7907 | $75.79 | $75.80 | $75.80 |
| 7 purchase totals = | $804.04 | $860.5174 | $860.52 | $860.55 | $860.50 | |