| 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 | $159.25 | 13.485% | $180.7249 | $180.72 | $180.70 | $180.70 |
| Purchase #2 | $161.56 | 5.758% | $170.8626 | $170.86 | $170.85 | $170.90 |
| Purchase #3 | $178.61 | 12.162% | $200.3325 | $200.33 | $200.35 | $200.30 |
| Purchase #4 | $210.93 | 8.232% | $228.2938 | $228.29 | $228.30 | $228.30 |
| Purchase #5 | $66.40 | 6.750% | $70.882 | $70.88 | $70.90 | $70.90 |
| Purchase #6 | $177.95 | 10.440% | $196.528 | $196.53 | $196.55 | $196.50 |
| Purchase #7 | $116.29 | 8.536% | $126.2165 | $126.22 | $126.20 | $126.20 |
| 7 purchase totals = | $1,070.99 | $1,173.8403 | $1,173.83 | $1,173.85 | $1,173.80 | |