| 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 | $159.36 | 4.367% | $166.3193 | $166.32 | $166.30 | $166.30 |
| Purchase #2 | $65.70 | 13.191% | $74.3665 | $74.37 | $74.35 | $74.40 |
| Purchase #3 | $228.96 | 11.368% | $254.9882 | $254.99 | $255.00 | $255.00 |
| Purchase #4 | $158.77 | 12.418% | $178.4861 | $178.49 | $178.50 | $178.50 |
| Purchase #5 | $143.29 | 6.361% | $152.4047 | $152.40 | $152.40 | $152.40 |
| Purchase #6 | $39.64 | 13.109% | $44.8364 | $44.84 | $44.85 | $44.80 |
| Purchase #7 | $88.85 | 4.483% | $92.8331 | $92.83 | $92.85 | $92.80 |
| 7 purchase totals = | $884.57 | $964.2343 | $964.24 | $964.25 | $964.20 | |