| 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 | $125.76 | 3.221% | $129.8107 | $129.81 | $129.80 | $129.80 |
| Purchase #2 | $148.97 | 6.687% | $158.9316 | $158.93 | $158.95 | $158.90 |
| Purchase #3 | $142.52 | 6.808% | $152.2228 | $152.22 | $152.20 | $152.20 |
| Purchase #4 | $196.74 | 10.771% | $217.9309 | $217.93 | $217.95 | $217.90 |
| Purchase #5 | $56.55 | 3.309% | $58.4212 | $58.42 | $58.40 | $58.40 |
| Purchase #6 | $210.80 | 6.325% | $224.1331 | $224.13 | $224.15 | $224.10 |
| Purchase #7 | $216.37 | 3.652% | $224.2718 | $224.27 | $224.25 | $224.30 |
| 7 purchase totals = | $1,097.71 | $1,165.7221 | $1,165.71 | $1,165.70 | $1,165.60 | |