| 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 | $107.80 | 3.701% | $111.7897 | $111.79 | $111.80 | $111.80 |
| Purchase #2 | $119.47 | 8.718% | $129.8854 | $129.89 | $129.90 | $129.90 |
| Purchase #3 | $10.74 | 7.125% | $11.5052 | $11.51 | $11.50 | $11.50 |
| Purchase #4 | $84.42 | 12.734% | $95.17 | $95.17 | $95.15 | $95.20 |
| Purchase #5 | $176.68 | 6.429% | $188.0388 | $188.04 | $188.05 | $188.00 |
| Purchase #6 | $199.71 | 13.450% | $226.571 | $226.57 | $226.55 | $226.60 |
| Purchase #7 | $58.91 | 12.491% | $66.2684 | $66.27 | $66.25 | $66.30 |
| 7 purchase totals = | $757.73 | $829.2285 | $829.24 | $829.20 | $829.30 | |