| 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 | $159.47 | 3.654% | $165.297 | $165.30 | $165.30 | $165.30 |
| Purchase #2 | $78.33 | 13.421% | $88.8427 | $88.84 | $88.85 | $88.80 |
| Purchase #3 | $190.32 | 6.795% | $203.2522 | $203.25 | $203.25 | $203.30 |
| Purchase #4 | $25.92 | 10.174% | $28.5571 | $28.56 | $28.55 | $28.60 |
| Purchase #5 | $71.88 | 5.351% | $75.7263 | $75.73 | $75.75 | $75.70 |
| Purchase #6 | $108.33 | 3.337% | $111.945 | $111.95 | $111.95 | $111.90 |
| Purchase #7 | $83.49 | 5.477% | $88.0627 | $88.06 | $88.05 | $88.10 |
| 7 purchase totals = | $717.74 | $761.6830 | $761.69 | $761.70 | $761.70 | |