| 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 | $130.45 | 11.861% | $145.9227 | $145.92 | $145.90 | $145.90 |
| Purchase #2 | $149.43 | 11.293% | $166.3051 | $166.31 | $166.30 | $166.30 |
| Purchase #3 | $76.79 | 12.845% | $86.6537 | $86.65 | $86.65 | $86.70 |
| Purchase #4 | $110.42 | 9.871% | $121.3196 | $121.32 | $121.30 | $121.30 |
| Purchase #5 | $186.98 | 4.625% | $195.6278 | $195.63 | $195.65 | $195.60 |
| Purchase #6 | $190.88 | 9.471% | $208.9582 | $208.96 | $208.95 | $209.00 |
| Purchase #7 | $15.62 | 4.813% | $16.3718 | $16.37 | $16.35 | $16.40 |
| 7 purchase totals = | $860.57 | $941.1589 | $941.16 | $941.10 | $941.20 | |