| 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 | $156.34 | 8.739% | $170.0026 | $170.00 | $170.00 | $170.00 |
| Purchase #2 | $141.38 | 4.765% | $148.1168 | $148.12 | $148.10 | $148.10 |
| Purchase #3 | $151.98 | 11.435% | $169.3589 | $169.36 | $169.35 | $169.40 |
| Purchase #4 | $24.44 | 8.271% | $26.4614 | $26.46 | $26.45 | $26.50 |
| Purchase #5 | $230.91 | 9.768% | $253.4653 | $253.47 | $253.45 | $253.50 |
| Purchase #6 | $58.76 | 11.270% | $65.3823 | $65.38 | $65.40 | $65.40 |
| Purchase #7 | $94.53 | 9.593% | $103.5983 | $103.60 | $103.60 | $103.60 |
| 7 purchase totals = | $858.34 | $936.3856 | $936.39 | $936.35 | $936.50 | |