| 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 | $143.66 | 4.218% | $149.7196 | $149.72 | $149.70 | $149.70 |
| Purchase #2 | $111.33 | 7.370% | $119.535 | $119.54 | $119.55 | $119.50 |
| Purchase #3 | $117.77 | 9.281% | $128.7002 | $128.70 | $128.70 | $128.70 |
| Purchase #4 | $39.80 | 4.853% | $41.7315 | $41.73 | $41.75 | $41.70 |
| Purchase #5 | $114.56 | 11.173% | $127.3598 | $127.36 | $127.35 | $127.40 |
| Purchase #6 | $210.51 | 11.363% | $234.4303 | $234.43 | $234.45 | $234.40 |
| Purchase #7 | $28.64 | 5.588% | $30.2404 | $30.24 | $30.25 | $30.20 |
| 7 purchase totals = | $766.27 | $831.7168 | $831.72 | $831.75 | $831.60 | |