| 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 | $182.89 | 11.538% | $203.9918 | $203.99 | $204.00 | $204.00 |
| Purchase #2 | $52.77 | 10.555% | $58.3399 | $58.34 | $58.35 | $58.30 |
| Purchase #3 | $163.79 | 9.239% | $178.9226 | $178.92 | $178.90 | $178.90 |
| Purchase #4 | $91.78 | 9.190% | $100.2146 | $100.21 | $100.20 | $100.20 |
| Purchase #5 | $194.94 | 8.338% | $211.1941 | $211.19 | $211.20 | $211.20 |
| Purchase #6 | $29.57 | 12.488% | $33.2627 | $33.26 | $33.25 | $33.30 |
| Purchase #7 | $30.98 | 8.656% | $33.6616 | $33.66 | $33.65 | $33.70 |
| 7 purchase totals = | $746.72 | $819.5873 | $819.57 | $819.55 | $819.60 | |