| 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 | $158.54 | 6.316% | $168.5534 | $168.55 | $168.55 | $168.60 |
| Purchase #2 | $169.79 | 7.226% | $182.059 | $182.06 | $182.05 | $182.10 |
| Purchase #3 | $101.51 | 11.527% | $113.2111 | $113.21 | $113.20 | $113.20 |
| Purchase #4 | $9.92 | 13.368% | $11.2461 | $11.25 | $11.25 | $11.20 |
| Purchase #5 | $124.44 | 6.590% | $132.6406 | $132.64 | $132.65 | $132.60 |
| Purchase #6 | $163.33 | 7.602% | $175.7463 | $175.75 | $175.75 | $175.70 |
| Purchase #7 | $41.41 | 11.370% | $46.1183 | $46.12 | $46.10 | $46.10 |
| 7 purchase totals = | $768.94 | $829.5748 | $829.58 | $829.55 | $829.50 | |