| 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 | $107.55 | 13.257% | $121.8079 | $121.81 | $121.80 | $121.80 |
| Purchase #2 | $170.41 | 11.659% | $190.2781 | $190.28 | $190.30 | $190.30 |
| Purchase #3 | $147.89 | 13.538% | $167.9113 | $167.91 | $167.90 | $167.90 |
| Purchase #4 | $113.45 | 13.504% | $128.7703 | $128.77 | $128.75 | $128.80 |
| Purchase #5 | $15.96 | 6.391% | $16.98 | $16.98 | $17.00 | $17.00 |
| Purchase #6 | $100.35 | 10.117% | $110.5024 | $110.50 | $110.50 | $110.50 |
| Purchase #7 | $107.51 | 4.791% | $112.6608 | $112.66 | $112.65 | $112.70 |
| 7 purchase totals = | $763.12 | $848.9108 | $848.91 | $848.90 | $849.00 | |