| 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 | $137.82 | 7.818% | $148.5948 | $148.59 | $148.60 | $148.60 |
| Purchase #2 | $64.53 | 11.870% | $72.1897 | $72.19 | $72.20 | $72.20 |
| Purchase #3 | $197.51 | 13.515% | $224.2035 | $224.20 | $224.20 | $224.20 |
| Purchase #4 | $35.97 | 7.571% | $38.6933 | $38.69 | $38.70 | $38.70 |
| Purchase #5 | $143.69 | 10.622% | $158.9528 | $158.95 | $158.95 | $159.00 |
| Purchase #6 | $64.37 | 12.141% | $72.1852 | $72.19 | $72.20 | $72.20 |
| Purchase #7 | $43.51 | 10.823% | $48.2191 | $48.22 | $48.20 | $48.20 |
| 7 purchase totals = | $687.40 | $763.0384 | $763.03 | $763.05 | $763.10 | |