| 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 | $169.64 | 4.510% | $177.2908 | $177.29 | $177.30 | $177.30 |
| Purchase #2 | $112.89 | 10.562% | $124.8134 | $124.81 | $124.80 | $124.80 |
| Purchase #3 | $235.97 | 6.702% | $251.7847 | $251.78 | $251.80 | $251.80 |
| Purchase #4 | $135.97 | 12.816% | $153.3959 | $153.40 | $153.40 | $153.40 |
| Purchase #5 | $213.95 | 13.125% | $242.0309 | $242.03 | $242.05 | $242.00 |
| Purchase #6 | $64.65 | 4.688% | $67.6808 | $67.68 | $67.70 | $67.70 |
| Purchase #7 | $164.89 | 6.478% | $175.5716 | $175.57 | $175.55 | $175.60 |
| 7 purchase totals = | $1,097.96 | $1,192.5681 | $1,192.56 | $1,192.60 | $1,192.60 | |