| 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 | $144.61 | 3.102% | $149.0958 | $149.10 | $149.10 | $149.10 |
| Purchase #2 | $100.81 | 5.264% | $106.1166 | $106.12 | $106.10 | $106.10 |
| Purchase #3 | $37.57 | 11.663% | $41.9518 | $41.95 | $41.95 | $42.00 |
| Purchase #4 | $126.42 | 3.210% | $130.4781 | $130.48 | $130.50 | $130.50 |
| Purchase #5 | $66.30 | 11.104% | $73.662 | $73.66 | $73.65 | $73.70 |
| Purchase #6 | $86.73 | 12.630% | $97.684 | $97.68 | $97.70 | $97.70 |
| Purchase #7 | $66.94 | 13.145% | $75.7393 | $75.74 | $75.75 | $75.70 |
| 7 purchase totals = | $629.38 | $674.7276 | $674.73 | $674.75 | $674.80 | |