| 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 | $148.51 | 6.310% | $157.881 | $157.88 | $157.90 | $157.90 |
| Purchase #2 | $103.69 | 12.301% | $116.4449 | $116.44 | $116.45 | $116.40 |
| Purchase #3 | $53.50 | 6.176% | $56.8042 | $56.80 | $56.80 | $56.80 |
| Purchase #4 | $89.58 | 7.460% | $96.2627 | $96.26 | $96.25 | $96.30 |
| Purchase #5 | $199.78 | 4.804% | $209.3774 | $209.38 | $209.40 | $209.40 |
| Purchase #6 | $142.82 | 3.779% | $148.2172 | $148.22 | $148.20 | $148.20 |
| Purchase #7 | $188.80 | 9.844% | $207.3855 | $207.39 | $207.40 | $207.40 |
| 7 purchase totals = | $926.68 | $992.3729 | $992.37 | $992.40 | $992.40 | |