| 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 | $97.85 | 5.438% | $103.1711 | $103.17 | $103.15 | $103.20 |
| Purchase #2 | $182.66 | 6.399% | $194.3484 | $194.35 | $194.35 | $194.30 |
| Purchase #3 | $234.56 | 6.329% | $249.4053 | $249.41 | $249.40 | $249.40 |
| Purchase #4 | $170.51 | 4.781% | $178.6621 | $178.66 | $178.65 | $178.70 |
| Purchase #5 | $148.73 | 3.461% | $153.8775 | $153.88 | $153.90 | $153.90 |
| Purchase #6 | $232.55 | 7.474% | $249.9308 | $249.93 | $249.95 | $249.90 |
| Purchase #7 | $149.33 | 9.738% | $163.8718 | $163.87 | $163.85 | $163.90 |
| 7 purchase totals = | $1,216.19 | $1,293.2670 | $1,293.27 | $1,293.25 | $1,293.30 | |