| 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 | $158.67 | 5.168% | $166.8701 | $166.87 | $166.85 | $166.90 |
| Purchase #2 | $18.68 | 13.228% | $21.151 | $21.15 | $21.15 | $21.20 |
| Purchase #3 | $87.98 | 10.218% | $96.9698 | $96.97 | $96.95 | $97.00 |
| Purchase #4 | $24.79 | 11.518% | $27.6453 | $27.65 | $27.65 | $27.60 |
| Purchase #5 | $172.26 | 7.307% | $184.847 | $184.85 | $184.85 | $184.80 |
| Purchase #6 | $55.27 | 5.154% | $58.1186 | $58.12 | $58.10 | $58.10 |
| Purchase #7 | $194.33 | 10.584% | $214.8979 | $214.90 | $214.90 | $214.90 |
| 7 purchase totals = | $711.98 | $770.4997 | $770.51 | $770.45 | $770.50 | |