| 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 | $127.62 | 11.810% | $142.6919 | $142.69 | $142.70 | $142.70 |
| Purchase #2 | $160.68 | 9.273% | $175.5799 | $175.58 | $175.60 | $175.60 |
| Purchase #3 | $29.44 | 6.252% | $31.2806 | $31.28 | $31.30 | $31.30 |
| Purchase #4 | $48.52 | 5.249% | $51.0668 | $51.07 | $51.05 | $51.10 |
| Purchase #5 | $109.84 | 7.363% | $117.9275 | $117.93 | $117.95 | $117.90 |
| Purchase #6 | $108.56 | 7.737% | $116.9593 | $116.96 | $116.95 | $117.00 |
| Purchase #7 | $128.34 | 12.659% | $144.5866 | $144.59 | $144.60 | $144.60 |
| 7 purchase totals = | $713.00 | $780.0926 | $780.10 | $780.15 | $780.20 | |