| 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 | $141.69 | 5.111% | $148.9318 | $148.93 | $148.95 | $148.90 |
| Purchase #2 | $125.56 | 9.300% | $137.2371 | $137.24 | $137.25 | $137.20 |
| Purchase #3 | $44.68 | 8.778% | $48.602 | $48.60 | $48.60 | $48.60 |
| Purchase #4 | $176.71 | 12.246% | $198.3499 | $198.35 | $198.35 | $198.30 |
| Purchase #5 | $84.91 | 13.611% | $96.4671 | $96.47 | $96.45 | $96.50 |
| Purchase #6 | $118.71 | 12.103% | $133.0775 | $133.08 | $133.10 | $133.10 |
| Purchase #7 | $59.89 | 9.744% | $65.7257 | $65.73 | $65.75 | $65.70 |
| 7 purchase totals = | $752.15 | $828.3911 | $828.40 | $828.45 | $828.30 | |