| 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 | $143.94 | 5.384% | $151.6897 | $151.69 | $151.70 | $151.70 |
| Purchase #2 | $64.92 | 8.866% | $70.6758 | $70.68 | $70.70 | $70.70 |
| Purchase #3 | $203.81 | 10.438% | $225.0837 | $225.08 | $225.10 | $225.10 |
| Purchase #4 | $42.53 | 3.817% | $44.1534 | $44.15 | $44.15 | $44.20 |
| Purchase #5 | $159.59 | 4.281% | $166.422 | $166.42 | $166.40 | $166.40 |
| Purchase #6 | $8.31 | 4.813% | $8.71 | $8.71 | $8.70 | $8.70 |
| Purchase #7 | $165.97 | 13.758% | $188.8042 | $188.80 | $188.80 | $188.80 |
| 7 purchase totals = | $789.07 | $855.5388 | $855.53 | $855.55 | $855.60 | |