| 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 | $141.82 | 9.219% | $154.8944 | $154.89 | $154.90 | $154.90 |
| Purchase #2 | $192.46 | 4.644% | $201.3978 | $201.40 | $201.40 | $201.40 |
| Purchase #3 | $82.71 | 8.684% | $89.8925 | $89.89 | $89.90 | $89.90 |
| Purchase #4 | $121.58 | 7.107% | $130.2207 | $130.22 | $130.20 | $130.20 |
| Purchase #5 | $126.72 | 10.693% | $140.2702 | $140.27 | $140.25 | $140.30 |
| Purchase #6 | $25.96 | 3.421% | $26.8481 | $26.85 | $26.85 | $26.80 |
| Purchase #7 | $160.68 | 12.208% | $180.2958 | $180.30 | $180.30 | $180.30 |
| 7 purchase totals = | $851.93 | $923.8195 | $923.82 | $923.80 | $923.80 | |