| 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 | $107.46 | 13.422% | $121.8833 | $121.88 | $121.90 | $121.90 |
| Purchase #2 | $170.79 | 6.631% | $182.1151 | $182.12 | $182.10 | $182.10 |
| Purchase #3 | $53.45 | 4.721% | $55.9734 | $55.97 | $55.95 | $56.00 |
| Purchase #4 | $161.27 | 3.282% | $166.5629 | $166.56 | $166.55 | $166.60 |
| Purchase #5 | $95.65 | 12.735% | $107.831 | $107.83 | $107.85 | $107.80 |
| Purchase #6 | $245.59 | 10.707% | $271.8853 | $271.89 | $271.90 | $271.90 |
| Purchase #7 | $57.53 | 7.469% | $61.8269 | $61.83 | $61.85 | $61.80 |
| 7 purchase totals = | $891.74 | $968.0779 | $968.08 | $968.10 | $968.10 | |