| 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 | $158.33 | 10.703% | $175.2761 | $175.28 | $175.30 | $175.30 |
| Purchase #2 | $159.70 | 5.190% | $167.9884 | $167.99 | $168.00 | $168.00 |
| Purchase #3 | $205.70 | 9.464% | $225.1674 | $225.17 | $225.15 | $225.20 |
| Purchase #4 | $113.95 | 5.673% | $120.4144 | $120.41 | $120.40 | $120.40 |
| Purchase #5 | $134.59 | 12.486% | $151.3949 | $151.39 | $151.40 | $151.40 |
| Purchase #6 | $167.65 | 11.682% | $187.2349 | $187.23 | $187.25 | $187.20 |
| Purchase #7 | $124.96 | 6.348% | $132.8925 | $132.89 | $132.90 | $132.90 |
| 7 purchase totals = | $1,064.88 | $1,160.3686 | $1,160.36 | $1,160.40 | $1,160.40 | |