| 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 | $176.93 | 6.318% | $188.1084 | $188.11 | $188.10 | $188.10 |
| Purchase #2 | $66.26 | 7.367% | $71.1414 | $71.14 | $71.15 | $71.10 |
| Purchase #3 | $56.46 | 13.860% | $64.2854 | $64.29 | $64.30 | $64.30 |
| Purchase #4 | $201.58 | 10.632% | $223.012 | $223.01 | $223.00 | $223.00 |
| Purchase #5 | $210.49 | 8.586% | $228.5627 | $228.56 | $228.55 | $228.60 |
| Purchase #6 | $148.71 | 6.725% | $158.7107 | $158.71 | $158.70 | $158.70 |
| Purchase #7 | $29.45 | 12.114% | $33.0176 | $33.02 | $33.00 | $33.00 |
| 7 purchase totals = | $889.88 | $966.8382 | $966.84 | $966.80 | $966.80 | |