| 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 | $189.80 | 10.766% | $210.2339 | $210.23 | $210.25 | $210.20 |
| Purchase #2 | $37.50 | 9.271% | $40.9766 | $40.98 | $41.00 | $41.00 |
| Purchase #3 | $161.35 | 8.445% | $174.976 | $174.98 | $175.00 | $175.00 |
| Purchase #4 | $25.92 | 6.120% | $27.5063 | $27.51 | $27.50 | $27.50 |
| Purchase #5 | $151.39 | 12.654% | $170.5469 | $170.55 | $170.55 | $170.50 |
| Purchase #6 | $215.68 | 8.336% | $233.6591 | $233.66 | $233.65 | $233.70 |
| Purchase #7 | $62.86 | 4.507% | $65.6931 | $65.69 | $65.70 | $65.70 |
| 7 purchase totals = | $844.50 | $923.5919 | $923.60 | $923.65 | $923.60 | |