| 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 | $197.34 | 12.350% | $221.7115 | $221.71 | $221.70 | $221.70 |
| Purchase #2 | $182.53 | 5.235% | $192.0854 | $192.09 | $192.10 | $192.10 |
| Purchase #3 | $61.30 | 4.426% | $64.0131 | $64.01 | $64.00 | $64.00 |
| Purchase #4 | $67.66 | 11.692% | $75.5708 | $75.57 | $75.55 | $75.60 |
| Purchase #5 | $57.50 | 6.225% | $61.0794 | $61.08 | $61.10 | $61.10 |
| Purchase #6 | $159.38 | 7.271% | $170.9685 | $170.97 | $170.95 | $171.00 |
| Purchase #7 | $51.27 | 8.417% | $55.5854 | $55.59 | $55.60 | $55.60 |
| 7 purchase totals = | $776.98 | $841.0141 | $841.02 | $841.00 | $841.10 | |