| 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 | $178.95 | 5.555% | $188.8907 | $188.89 | $188.90 | $188.90 |
| Purchase #2 | $89.44 | 13.641% | $101.6405 | $101.64 | $101.65 | $101.60 |
| Purchase #3 | $229.33 | 11.343% | $255.3429 | $255.34 | $255.35 | $255.30 |
| Purchase #4 | $16.92 | 12.413% | $19.0203 | $19.02 | $19.00 | $19.00 |
| Purchase #5 | $177.58 | 5.611% | $187.544 | $187.54 | $187.55 | $187.50 |
| Purchase #6 | $116.59 | 4.462% | $121.7922 | $121.79 | $121.80 | $121.80 |
| Purchase #7 | $174.96 | 10.328% | $193.0299 | $193.03 | $193.05 | $193.00 |
| 7 purchase totals = | $983.77 | $1,067.2605 | $1,067.25 | $1,067.30 | $1,067.10 | |