| 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 | $140.65 | 13.213% | $159.2341 | $159.23 | $159.25 | $159.20 |
| Purchase #2 | $205.88 | 6.652% | $219.5751 | $219.58 | $219.60 | $219.60 |
| Purchase #3 | $227.96 | 4.356% | $237.8899 | $237.89 | $237.90 | $237.90 |
| Purchase #4 | $212.46 | 9.867% | $233.4234 | $233.42 | $233.40 | $233.40 |
| Purchase #5 | $173.84 | 7.200% | $186.3565 | $186.36 | $186.35 | $186.40 |
| Purchase #6 | $236.56 | 8.238% | $256.0478 | $256.05 | $256.05 | $256.00 |
| Purchase #7 | $145.82 | 4.686% | $152.6531 | $152.65 | $152.65 | $152.70 |
| 7 purchase totals = | $1,343.17 | $1,445.1799 | $1,445.18 | $1,445.20 | $1,445.20 | |