| 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 | $222.98 | 13.114% | $252.2216 | $252.22 | $252.20 | $252.20 |
| Purchase #2 | $143.51 | 4.209% | $149.5503 | $149.55 | $149.55 | $149.60 |
| Purchase #3 | $134.85 | 12.269% | $151.3947 | $151.39 | $151.40 | $151.40 |
| Purchase #4 | $86.75 | 5.474% | $91.4987 | $91.50 | $91.50 | $91.50 |
| Purchase #5 | $102.68 | 9.701% | $112.641 | $112.64 | $112.65 | $112.60 |
| Purchase #6 | $20.52 | 6.431% | $21.8396 | $21.84 | $21.85 | $21.80 |
| Purchase #7 | $70.86 | 10.350% | $78.194 | $78.19 | $78.20 | $78.20 |
| 7 purchase totals = | $782.15 | $857.3399 | $857.33 | $857.35 | $857.30 | |