| 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 | $156.81 | 12.172% | $175.8969 | $175.90 | $175.90 | $175.90 |
| Purchase #2 | $46.99 | 3.550% | $48.6581 | $48.66 | $48.65 | $48.70 |
| Purchase #3 | $104.75 | 5.435% | $110.4432 | $110.44 | $110.45 | $110.40 |
| Purchase #4 | $18.25 | 11.317% | $20.3154 | $20.32 | $20.30 | $20.30 |
| Purchase #5 | $248.93 | 11.369% | $277.2309 | $277.23 | $277.25 | $277.20 |
| Purchase #6 | $105.62 | 10.140% | $116.3299 | $116.33 | $116.35 | $116.30 |
| Purchase #7 | $119.87 | 13.565% | $136.1304 | $136.13 | $136.15 | $136.10 |
| 7 purchase totals = | $801.22 | $885.0048 | $885.01 | $885.05 | $884.90 | |