| 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 | $161.68 | 8.417% | $175.2886 | $175.29 | $175.30 | $175.30 |
| Purchase #2 | $13.70 | 10.830% | $15.1837 | $15.18 | $15.20 | $15.20 |
| Purchase #3 | $63.79 | 4.337% | $66.5566 | $66.56 | $66.55 | $66.60 |
| Purchase #4 | $151.49 | 10.384% | $167.2207 | $167.22 | $167.20 | $167.20 |
| Purchase #5 | $155.26 | 7.717% | $167.2414 | $167.24 | $167.25 | $167.20 |
| Purchase #6 | $52.77 | 12.396% | $59.3114 | $59.31 | $59.30 | $59.30 |
| Purchase #7 | $13.53 | 7.624% | $14.5615 | $14.56 | $14.55 | $14.60 |
| 7 purchase totals = | $612.22 | $665.3639 | $665.36 | $665.35 | $665.40 | |