| 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 | $206.30 | 9.147% | $225.1703 | $225.17 | $225.15 | $225.20 |
| Purchase #2 | $170.78 | 12.767% | $192.5835 | $192.58 | $192.60 | $192.60 |
| Purchase #3 | $92.43 | 6.489% | $98.4278 | $98.43 | $98.45 | $98.40 |
| Purchase #4 | $175.67 | 10.481% | $194.082 | $194.08 | $194.10 | $194.10 |
| Purchase #5 | $68.61 | 7.148% | $73.5142 | $73.51 | $73.50 | $73.50 |
| Purchase #6 | $95.42 | 8.602% | $103.628 | $103.63 | $103.65 | $103.60 |
| Purchase #7 | $95.97 | 9.104% | $104.7071 | $104.71 | $104.70 | $104.70 |
| 7 purchase totals = | $905.18 | $992.1129 | $992.11 | $992.15 | $992.10 | |