| 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 | $161.98 | 11.234% | $180.1768 | $180.18 | $180.20 | $180.20 |
| Purchase #2 | $104.50 | 12.659% | $117.7287 | $117.73 | $117.75 | $117.70 |
| Purchase #3 | $221.76 | 12.564% | $249.6219 | $249.62 | $249.60 | $249.60 |
| Purchase #4 | $64.31 | 3.255% | $66.4033 | $66.40 | $66.40 | $66.40 |
| Purchase #5 | $238.55 | 5.747% | $252.2595 | $252.26 | $252.25 | $252.30 |
| Purchase #6 | $228.25 | 6.341% | $242.7233 | $242.72 | $242.70 | $242.70 |
| Purchase #7 | $34.88 | 13.791% | $39.6903 | $39.69 | $39.70 | $39.70 |
| 7 purchase totals = | $1,054.23 | $1,148.6038 | $1,148.60 | $1,148.60 | $1,148.60 | |