| 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 | $158.36 | 6.706% | $168.9796 | $168.98 | $169.00 | $169.00 |
| Purchase #2 | $7.96 | 9.849% | $8.744 | $8.74 | $8.75 | $8.70 |
| Purchase #3 | $141.66 | 4.579% | $148.1466 | $148.15 | $148.15 | $148.10 |
| Purchase #4 | $63.93 | 7.316% | $68.6071 | $68.61 | $68.60 | $68.60 |
| Purchase #5 | $142.41 | 4.119% | $148.2759 | $148.28 | $148.30 | $148.30 |
| Purchase #6 | $58.66 | 4.431% | $61.2592 | $61.26 | $61.25 | $61.30 |
| Purchase #7 | $97.57 | 8.554% | $105.9161 | $105.92 | $105.90 | $105.90 |
| 7 purchase totals = | $670.55 | $709.9285 | $709.94 | $709.95 | $709.90 | |