| 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 | $148.70 | 11.817% | $166.2719 | $166.27 | $166.25 | $166.30 |
| Purchase #2 | $115.49 | 10.688% | $127.8336 | $127.83 | $127.85 | $127.80 |
| Purchase #3 | $187.34 | 7.412% | $201.2256 | $201.23 | $201.25 | $201.20 |
| Purchase #4 | $60.50 | 10.164% | $66.6492 | $66.65 | $66.65 | $66.60 |
| Purchase #5 | $155.60 | 5.849% | $164.701 | $164.70 | $164.70 | $164.70 |
| Purchase #6 | $15.25 | 6.176% | $16.1918 | $16.19 | $16.20 | $16.20 |
| Purchase #7 | $212.62 | 4.421% | $222.0199 | $222.02 | $222.00 | $222.00 |
| 7 purchase totals = | $895.50 | $964.8930 | $964.89 | $964.90 | $964.80 | |