| 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 | $166.31 | 5.767% | $175.9011 | $175.90 | $175.90 | $175.90 |
| Purchase #2 | $48.36 | 9.584% | $52.9948 | $52.99 | $53.00 | $53.00 |
| Purchase #3 | $193.28 | 9.582% | $211.8001 | $211.80 | $211.80 | $211.80 |
| Purchase #4 | $132.38 | 12.473% | $148.8918 | $148.89 | $148.90 | $148.90 |
| Purchase #5 | $43.47 | 13.619% | $49.3902 | $49.39 | $49.40 | $49.40 |
| Purchase #6 | $49.53 | 8.427% | $53.7039 | $53.70 | $53.70 | $53.70 |
| Purchase #7 | $244.30 | 9.804% | $268.2512 | $268.25 | $268.25 | $268.30 |
| 7 purchase totals = | $877.63 | $960.9331 | $960.92 | $960.95 | $961.00 | |