| 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 | $158.62 | 13.807% | $180.5207 | $180.52 | $180.50 | $180.50 |
| Purchase #2 | $98.61 | 9.763% | $108.2373 | $108.24 | $108.25 | $108.20 |
| Purchase #3 | $142.87 | 4.649% | $149.512 | $149.51 | $149.50 | $149.50 |
| Purchase #4 | $17.97 | 8.641% | $19.5228 | $19.52 | $19.50 | $19.50 |
| Purchase #5 | $41.96 | 12.174% | $47.0682 | $47.07 | $47.05 | $47.10 |
| Purchase #6 | $210.71 | 11.234% | $234.3812 | $234.38 | $234.40 | $234.40 |
| Purchase #7 | $188.48 | 9.830% | $207.0076 | $207.01 | $207.00 | $207.00 |
| 7 purchase totals = | $859.22 | $946.2498 | $946.25 | $946.20 | $946.20 | |