| 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 | $148.48 | 7.117% | $159.0473 | $159.05 | $159.05 | $159.00 |
| Purchase #2 | $222.75 | 10.805% | $246.8181 | $246.82 | $246.80 | $246.80 |
| Purchase #3 | $85.96 | 8.555% | $93.3139 | $93.31 | $93.30 | $93.30 |
| Purchase #4 | $87.49 | 13.719% | $99.4928 | $99.49 | $99.50 | $99.50 |
| Purchase #5 | $151.31 | 12.754% | $170.6081 | $170.61 | $170.60 | $170.60 |
| Purchase #6 | $172.98 | 5.572% | $182.6184 | $182.62 | $182.60 | $182.60 |
| Purchase #7 | $9.74 | 7.839% | $10.5035 | $10.50 | $10.50 | $10.50 |
| 7 purchase totals = | $878.71 | $962.4021 | $962.40 | $962.35 | $962.30 | |