| 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 | $182.91 | 12.366% | $205.5287 | $205.53 | $205.55 | $205.50 |
| Purchase #2 | $177.75 | 6.364% | $189.062 | $189.06 | $189.05 | $189.10 |
| Purchase #3 | $64.51 | 13.438% | $73.1789 | $73.18 | $73.20 | $73.20 |
| Purchase #4 | $86.49 | 12.390% | $97.2061 | $97.21 | $97.20 | $97.20 |
| Purchase #5 | $139.73 | 5.499% | $147.4138 | $147.41 | $147.40 | $147.40 |
| Purchase #6 | $90.27 | 8.294% | $97.757 | $97.76 | $97.75 | $97.80 |
| Purchase #7 | $44.43 | 9.523% | $48.6611 | $48.66 | $48.65 | $48.70 |
| 7 purchase totals = | $786.09 | $858.8076 | $858.81 | $858.80 | $858.90 | |