| 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 | $116.96 | 13.296% | $132.511 | $132.51 | $132.50 | $132.50 |
| Purchase #2 | $144.98 | 4.329% | $151.2562 | $151.26 | $151.25 | $151.30 |
| Purchase #3 | $210.76 | 5.764% | $222.9082 | $222.91 | $222.90 | $222.90 |
| Purchase #4 | $32.43 | 10.392% | $35.8001 | $35.80 | $35.80 | $35.80 |
| Purchase #5 | $42.26 | 9.244% | $46.1665 | $46.17 | $46.15 | $46.20 |
| Purchase #6 | $122.51 | 6.813% | $130.8566 | $130.86 | $130.85 | $130.90 |
| Purchase #7 | $110.69 | 9.852% | $121.5952 | $121.60 | $121.60 | $121.60 |
| 7 purchase totals = | $780.59 | $841.0938 | $841.11 | $841.05 | $841.20 | |