| 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 | $158.35 | 3.761% | $164.3055 | $164.31 | $164.30 | $164.30 |
| Purchase #2 | $102.65 | 7.457% | $110.3046 | $110.30 | $110.30 | $110.30 |
| Purchase #3 | $180.77 | 11.612% | $201.761 | $201.76 | $201.75 | $201.80 |
| Purchase #4 | $13.37 | 3.728% | $13.8684 | $13.87 | $13.85 | $13.90 |
| Purchase #5 | $17.84 | 11.149% | $19.829 | $19.83 | $19.85 | $19.80 |
| Purchase #6 | $36.83 | 6.808% | $39.3374 | $39.34 | $39.35 | $39.30 |
| Purchase #7 | $207.29 | 3.468% | $214.4788 | $214.48 | $214.50 | $214.50 |
| 7 purchase totals = | $717.10 | $763.8847 | $763.89 | $763.90 | $763.90 | |