| 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 | $178.70 | 7.264% | $191.6808 | $191.68 | $191.70 | $191.70 |
| Purchase #2 | $110.66 | 4.153% | $115.2557 | $115.26 | $115.25 | $115.30 |
| Purchase #3 | $45.37 | 5.619% | $47.9193 | $47.92 | $47.90 | $47.90 |
| Purchase #4 | $212.60 | 11.116% | $236.2326 | $236.23 | $236.25 | $236.20 |
| Purchase #5 | $93.98 | 9.708% | $103.1036 | $103.10 | $103.10 | $103.10 |
| Purchase #6 | $24.38 | 4.660% | $25.5161 | $25.52 | $25.50 | $25.50 |
| Purchase #7 | $111.63 | 9.499% | $122.2337 | $122.23 | $122.25 | $122.20 |
| 7 purchase totals = | $777.32 | $841.9418 | $841.94 | $841.95 | $841.90 | |