| 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 | $139.61 | 6.580% | $148.7963 | $148.80 | $148.80 | $148.80 |
| Purchase #2 | $72.99 | 4.300% | $76.1286 | $76.13 | $76.15 | $76.10 |
| Purchase #3 | $223.41 | 4.485% | $233.4299 | $233.43 | $233.45 | $233.40 |
| Purchase #4 | $170.56 | 4.523% | $178.2744 | $178.27 | $178.25 | $178.30 |
| Purchase #5 | $168.53 | 5.538% | $177.8632 | $177.86 | $177.85 | $177.90 |
| Purchase #6 | $107.79 | 8.467% | $116.9166 | $116.92 | $116.90 | $116.90 |
| Purchase #7 | $154.43 | 13.104% | $174.6665 | $174.67 | $174.65 | $174.70 |
| 7 purchase totals = | $1,037.32 | $1,106.0755 | $1,106.08 | $1,106.05 | $1,106.10 | |