| 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 | $91.46 | 11.662% | $102.1261 | $102.13 | $102.15 | $102.10 |
| Purchase #2 | $170.91 | 3.161% | $176.3125 | $176.31 | $176.30 | $176.30 |
| Purchase #3 | $84.74 | 9.483% | $92.7759 | $92.78 | $92.80 | $92.80 |
| Purchase #4 | $133.32 | 5.526% | $140.6873 | $140.69 | $140.70 | $140.70 |
| Purchase #5 | $19.51 | 11.627% | $21.7784 | $21.78 | $21.80 | $21.80 |
| Purchase #6 | $151.80 | 12.132% | $170.2164 | $170.22 | $170.20 | $170.20 |
| Purchase #7 | $51.69 | 7.384% | $55.5068 | $55.51 | $55.50 | $55.50 |
| 7 purchase totals = | $703.43 | $759.4034 | $759.42 | $759.45 | $759.40 | |