| 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 | $86.62 | 7.500% | $93.1165 | $93.12 | $93.10 | $93.10 |
| Purchase #2 | $168.93 | 5.317% | $177.912 | $177.91 | $177.90 | $177.90 |
| Purchase #3 | $210.26 | 7.442% | $225.9075 | $225.91 | $225.90 | $225.90 |
| Purchase #4 | $117.77 | 9.478% | $128.9322 | $128.93 | $128.95 | $128.90 |
| Purchase #5 | $129.66 | 5.340% | $136.5838 | $136.58 | $136.60 | $136.60 |
| Purchase #6 | $108.70 | 9.103% | $118.595 | $118.60 | $118.60 | $118.60 |
| Purchase #7 | $97.83 | 11.599% | $109.1773 | $109.18 | $109.20 | $109.20 |
| 7 purchase totals = | $919.77 | $990.2243 | $990.23 | $990.25 | $990.20 | |