| 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 | $152.86 | 11.405% | $170.2937 | $170.29 | $170.30 | $170.30 |
| Purchase #2 | $135.95 | 3.168% | $140.2569 | $140.26 | $140.25 | $140.30 |
| Purchase #3 | $159.69 | 5.296% | $168.1472 | $168.15 | $168.15 | $168.10 |
| Purchase #4 | $60.40 | 9.524% | $66.1525 | $66.15 | $66.15 | $66.20 |
| Purchase #5 | $40.27 | 12.711% | $45.3887 | $45.39 | $45.40 | $45.40 |
| Purchase #6 | $53.49 | 6.265% | $56.8411 | $56.84 | $56.85 | $56.80 |
| Purchase #7 | $147.79 | 5.368% | $155.7234 | $155.72 | $155.70 | $155.70 |
| 7 purchase totals = | $750.45 | $802.8035 | $802.80 | $802.80 | $802.80 | |