| 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 | $64.32 | 9.143% | $70.2008 | $70.20 | $70.20 | $70.20 |
| Purchase #2 | $177.84 | 5.125% | $186.9543 | $186.95 | $186.95 | $187.00 |
| Purchase #3 | $77.28 | 13.407% | $87.6409 | $87.64 | $87.65 | $87.60 |
| Purchase #4 | $116.83 | 3.800% | $121.2695 | $121.27 | $121.25 | $121.30 |
| Purchase #5 | $78.62 | 10.686% | $87.0213 | $87.02 | $87.00 | $87.00 |
| Purchase #6 | $11.55 | 8.380% | $12.5179 | $12.52 | $12.50 | $12.50 |
| Purchase #7 | $158.95 | 8.656% | $172.7087 | $172.71 | $172.70 | $172.70 |
| 7 purchase totals = | $685.39 | $738.3134 | $738.31 | $738.25 | $738.30 | |