| 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 | $163.68 | 6.136% | $173.7234 | $173.72 | $173.70 | $173.70 |
| Purchase #2 | $160.90 | 6.246% | $170.9498 | $170.95 | $170.95 | $170.90 |
| Purchase #3 | $51.66 | 8.610% | $56.1079 | $56.11 | $56.10 | $56.10 |
| Purchase #4 | $219.89 | 13.387% | $249.3267 | $249.33 | $249.35 | $249.30 |
| Purchase #5 | $73.75 | 8.319% | $79.8853 | $79.89 | $79.90 | $79.90 |
| Purchase #6 | $236.77 | 8.824% | $257.6626 | $257.66 | $257.65 | $257.70 |
| Purchase #7 | $18.67 | 8.615% | $20.2784 | $20.28 | $20.30 | $20.30 |
| 7 purchase totals = | $925.32 | $1,007.9341 | $1,007.94 | $1,007.95 | $1,007.90 | |