| 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 | $179.46 | 6.132% | $190.4645 | $190.46 | $190.45 | $190.50 |
| Purchase #2 | $222.72 | 10.308% | $245.678 | $245.68 | $245.70 | $245.70 |
| Purchase #3 | $148.38 | 12.440% | $166.8385 | $166.84 | $166.85 | $166.80 |
| Purchase #4 | $151.40 | 3.201% | $156.2463 | $156.25 | $156.25 | $156.20 |
| Purchase #5 | $141.33 | 6.275% | $150.1985 | $150.20 | $150.20 | $150.20 |
| Purchase #6 | $161.93 | 9.873% | $177.9173 | $177.92 | $177.90 | $177.90 |
| Purchase #7 | $233.82 | 4.572% | $244.5103 | $244.51 | $244.50 | $244.50 |
| 7 purchase totals = | $1,239.04 | $1,331.8534 | $1,331.86 | $1,331.85 | $1,331.80 | |