| 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 | $146.46 | 5.314% | $154.2429 | $154.24 | $154.25 | $154.20 |
| Purchase #2 | $151.81 | 6.155% | $161.1539 | $161.15 | $161.15 | $161.20 |
| Purchase #3 | $55.89 | 10.671% | $61.854 | $61.85 | $61.85 | $61.90 |
| Purchase #4 | $129.28 | 9.271% | $141.2655 | $141.27 | $141.25 | $141.30 |
| Purchase #5 | $188.51 | 5.806% | $199.4549 | $199.45 | $199.45 | $199.50 |
| Purchase #6 | $132.37 | 11.238% | $147.2457 | $147.25 | $147.25 | $147.20 |
| Purchase #7 | $97.42 | 13.840% | $110.9029 | $110.90 | $110.90 | $110.90 |
| 7 purchase totals = | $901.74 | $976.1198 | $976.11 | $976.10 | $976.20 | |