| 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 | $143.49 | 5.763% | $151.7593 | $151.76 | $151.75 | $151.80 |
| Purchase #2 | $38.53 | 13.587% | $43.7651 | $43.77 | $43.75 | $43.80 |
| Purchase #3 | $45.75 | 8.585% | $49.6776 | $49.68 | $49.70 | $49.70 |
| Purchase #4 | $56.31 | 10.435% | $62.1859 | $62.19 | $62.20 | $62.20 |
| Purchase #5 | $81.46 | 9.714% | $89.373 | $89.37 | $89.35 | $89.40 |
| Purchase #6 | $148.30 | 10.148% | $163.3495 | $163.35 | $163.35 | $163.30 |
| Purchase #7 | $230.47 | 6.112% | $244.5563 | $244.56 | $244.55 | $244.60 |
| 7 purchase totals = | $744.31 | $804.6667 | $804.68 | $804.65 | $804.80 | |