| 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 | $160.28 | 7.869% | $172.8924 | $172.89 | $172.90 | $172.90 |
| Purchase #2 | $155.95 | 4.348% | $162.7307 | $162.73 | $162.75 | $162.70 |
| Purchase #3 | $152.77 | 5.543% | $161.238 | $161.24 | $161.25 | $161.20 |
| Purchase #4 | $204.46 | 13.637% | $232.3422 | $232.34 | $232.35 | $232.30 |
| Purchase #5 | $100.30 | 11.154% | $111.4875 | $111.49 | $111.50 | $111.50 |
| Purchase #6 | $40.63 | 9.859% | $44.6357 | $44.64 | $44.65 | $44.60 |
| Purchase #7 | $77.75 | 5.235% | $81.8202 | $81.82 | $81.80 | $81.80 |
| 7 purchase totals = | $892.14 | $967.1467 | $967.15 | $967.20 | $967.00 | |