| 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 | $141.90 | 13.594% | $161.1899 | $161.19 | $161.20 | $161.20 |
| Purchase #2 | $110.51 | 10.225% | $121.8096 | $121.81 | $121.80 | $121.80 |
| Purchase #3 | $102.35 | 7.237% | $109.7571 | $109.76 | $109.75 | $109.80 |
| Purchase #4 | $181.54 | 7.354% | $194.8905 | $194.89 | $194.90 | $194.90 |
| Purchase #5 | $99.75 | 12.350% | $112.0691 | $112.07 | $112.05 | $112.10 |
| Purchase #6 | $133.99 | 12.721% | $151.0349 | $151.03 | $151.05 | $151.00 |
| Purchase #7 | $125.44 | 8.871% | $136.5678 | $136.57 | $136.55 | $136.60 |
| 7 purchase totals = | $895.48 | $987.3189 | $987.32 | $987.30 | $987.40 | |