| 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 | $106.70 | 10.709% | $118.1265 | $118.13 | $118.15 | $118.10 |
| Purchase #2 | $223.95 | 11.312% | $249.2832 | $249.28 | $249.30 | $249.30 |
| Purchase #3 | $27.25 | 9.332% | $29.793 | $29.79 | $29.80 | $29.80 |
| Purchase #4 | $171.50 | 6.795% | $183.1534 | $183.15 | $183.15 | $183.20 |
| Purchase #5 | $107.48 | 10.532% | $118.7998 | $118.80 | $118.80 | $118.80 |
| Purchase #6 | $76.37 | 12.850% | $86.1835 | $86.18 | $86.20 | $86.20 |
| Purchase #7 | $148.79 | 8.354% | $161.2199 | $161.22 | $161.20 | $161.20 |
| 7 purchase totals = | $862.04 | $946.5593 | $946.55 | $946.60 | $946.60 | |