| 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 | $146.47 | 6.427% | $155.8836 | $155.88 | $155.90 | $155.90 |
| Purchase #2 | $247.36 | 11.589% | $276.0266 | $276.03 | $276.05 | $276.00 |
| Purchase #3 | $175.54 | 8.751% | $190.9015 | $190.90 | $190.90 | $190.90 |
| Purchase #4 | $67.77 | 6.451% | $72.1418 | $72.14 | $72.15 | $72.10 |
| Purchase #5 | $247.29 | 12.815% | $278.9802 | $278.98 | $279.00 | $279.00 |
| Purchase #6 | $126.84 | 11.343% | $141.2275 | $141.23 | $141.25 | $141.20 |
| Purchase #7 | $161.84 | 8.616% | $175.7841 | $175.78 | $175.80 | $175.80 |
| 7 purchase totals = | $1,173.11 | $1,290.9453 | $1,290.94 | $1,291.05 | $1,290.90 | |