| 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 | $119.59 | 6.602% | $127.4853 | $127.49 | $127.50 | $127.50 |
| Purchase #2 | $129.47 | 11.567% | $144.4458 | $144.45 | $144.45 | $144.40 |
| Purchase #3 | $91.25 | 8.626% | $99.1212 | $99.12 | $99.10 | $99.10 |
| Purchase #4 | $68.79 | 9.432% | $75.2783 | $75.28 | $75.30 | $75.30 |
| Purchase #5 | $170.77 | 13.436% | $193.7147 | $193.71 | $193.70 | $193.70 |
| Purchase #6 | $103.36 | 9.837% | $113.5275 | $113.53 | $113.55 | $113.50 |
| Purchase #7 | $214.98 | 3.166% | $221.7863 | $221.79 | $221.80 | $221.80 |
| 7 purchase totals = | $898.21 | $975.3591 | $975.37 | $975.40 | $975.30 | |