| 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 | $148.96 | 8.614% | $161.7914 | $161.79 | $161.80 | $161.80 |
| Purchase #2 | $27.94 | 11.646% | $31.1939 | $31.19 | $31.20 | $31.20 |
| Purchase #3 | $116.71 | 5.722% | $123.3881 | $123.39 | $123.40 | $123.40 |
| Purchase #4 | $103.47 | 3.206% | $106.7872 | $106.79 | $106.80 | $106.80 |
| Purchase #5 | $220.73 | 3.563% | $228.5946 | $228.59 | $228.60 | $228.60 |
| Purchase #6 | $66.37 | 8.222% | $71.8269 | $71.83 | $71.85 | $71.80 |
| Purchase #7 | $164.92 | 9.280% | $180.2246 | $180.22 | $180.20 | $180.20 |
| 7 purchase totals = | $849.10 | $903.8067 | $903.80 | $903.85 | $903.80 | |