| 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 | $152.32 | 7.343% | $163.5049 | $163.50 | $163.50 | $163.50 |
| Purchase #2 | $10.42 | 7.606% | $11.2125 | $11.21 | $11.20 | $11.20 |
| Purchase #3 | $133.76 | 13.493% | $151.8082 | $151.81 | $151.80 | $151.80 |
| Purchase #4 | $31.86 | 13.764% | $36.2452 | $36.25 | $36.25 | $36.20 |
| Purchase #5 | $168.83 | 10.739% | $186.9607 | $186.96 | $186.95 | $187.00 |
| Purchase #6 | $206.57 | 9.139% | $225.4484 | $225.45 | $225.45 | $225.40 |
| Purchase #7 | $132.51 | 13.152% | $149.9377 | $149.94 | $149.95 | $149.90 |
| 7 purchase totals = | $836.27 | $925.1176 | $925.12 | $925.10 | $925.00 | |