| 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 | $129.50 | 8.226% | $140.1527 | $140.15 | $140.15 | $140.20 |
| Purchase #2 | $53.29 | 3.559% | $55.1866 | $55.19 | $55.20 | $55.20 |
| Purchase #3 | $155.84 | 8.684% | $169.3731 | $169.37 | $169.35 | $169.40 |
| Purchase #4 | $14.99 | 4.635% | $15.6848 | $15.68 | $15.70 | $15.70 |
| Purchase #5 | $100.92 | 5.442% | $106.4121 | $106.41 | $106.40 | $106.40 |
| Purchase #6 | $195.47 | 7.287% | $209.7139 | $209.71 | $209.70 | $209.70 |
| Purchase #7 | $60.89 | 9.419% | $66.6252 | $66.63 | $66.65 | $66.60 |
| 7 purchase totals = | $710.90 | $763.1484 | $763.14 | $763.15 | $763.20 | |