| 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 | $129.39 | 5.466% | $136.4625 | $136.46 | $136.45 | $136.50 |
| Purchase #2 | $74.32 | 8.781% | $80.846 | $80.85 | $80.85 | $80.80 |
| Purchase #3 | $179.41 | 5.384% | $189.0694 | $189.07 | $189.05 | $189.10 |
| Purchase #4 | $112.71 | 7.825% | $121.5296 | $121.53 | $121.55 | $121.50 |
| Purchase #5 | $109.48 | 13.161% | $123.8887 | $123.89 | $123.90 | $123.90 |
| Purchase #6 | $154.87 | 6.512% | $164.9551 | $164.96 | $164.95 | $165.00 |
| Purchase #7 | $47.33 | 5.428% | $49.8991 | $49.90 | $49.90 | $49.90 |
| 7 purchase totals = | $807.51 | $866.6504 | $866.66 | $866.65 | $866.70 | |