| 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 | $118.35 | 7.395% | $127.102 | $127.10 | $127.10 | $127.10 |
| Purchase #2 | $129.66 | 9.673% | $142.202 | $142.20 | $142.20 | $142.20 |
| Purchase #3 | $158.70 | 10.407% | $175.2159 | $175.22 | $175.20 | $175.20 |
| Purchase #4 | $148.34 | 12.111% | $166.3055 | $166.31 | $166.30 | $166.30 |
| Purchase #5 | $158.55 | 9.652% | $173.8532 | $173.85 | $173.85 | $173.90 |
| Purchase #6 | $166.49 | 8.232% | $180.1955 | $180.20 | $180.20 | $180.20 |
| Purchase #7 | $169.64 | 11.620% | $189.3522 | $189.35 | $189.35 | $189.40 |
| 7 purchase totals = | $1,049.73 | $1,154.2263 | $1,154.23 | $1,154.20 | $1,154.30 | |