| 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 | $129.72 | 7.169% | $139.0196 | $139.02 | $139.00 | $139.00 |
| Purchase #2 | $246.43 | 3.135% | $254.1556 | $254.16 | $254.15 | $254.20 |
| Purchase #3 | $159.88 | 13.813% | $181.9642 | $181.96 | $181.95 | $182.00 |
| Purchase #4 | $88.63 | 9.388% | $96.9506 | $96.95 | $96.95 | $97.00 |
| Purchase #5 | $65.39 | 11.521% | $72.9236 | $72.92 | $72.90 | $72.90 |
| Purchase #6 | $57.35 | 12.417% | $64.4711 | $64.47 | $64.45 | $64.50 |
| Purchase #7 | $35.98 | 9.769% | $39.4949 | $39.49 | $39.50 | $39.50 |
| 7 purchase totals = | $783.38 | $848.9796 | $848.97 | $848.90 | $849.10 | |