| 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 | $101.61 | 8.623% | $110.3718 | $110.37 | $110.35 | $110.40 |
| Purchase #2 | $206.89 | 6.539% | $220.4185 | $220.42 | $220.40 | $220.40 |
| Purchase #3 | $220.99 | 4.376% | $230.6605 | $230.66 | $230.65 | $230.70 |
| Purchase #4 | $141.75 | 7.157% | $151.895 | $151.90 | $151.90 | $151.90 |
| Purchase #5 | $143.42 | 5.220% | $150.9065 | $150.91 | $150.90 | $150.90 |
| Purchase #6 | $92.79 | 4.656% | $97.1103 | $97.11 | $97.10 | $97.10 |
| Purchase #7 | $163.97 | 13.565% | $186.2125 | $186.21 | $186.20 | $186.20 |
| 7 purchase totals = | $1,071.42 | $1,147.5751 | $1,147.58 | $1,147.50 | $1,147.60 | |