| 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 | $181.59 | 10.746% | $201.1037 | $201.10 | $201.10 | $201.10 |
| Purchase #2 | $149.80 | 3.485% | $155.0205 | $155.02 | $155.00 | $155.00 |
| Purchase #3 | $141.76 | 7.356% | $152.1879 | $152.19 | $152.20 | $152.20 |
| Purchase #4 | $55.40 | 9.589% | $60.7123 | $60.71 | $60.70 | $60.70 |
| Purchase #5 | $215.81 | 12.712% | $243.2438 | $243.24 | $243.25 | $243.20 |
| Purchase #6 | $135.47 | 3.354% | $140.0137 | $140.01 | $140.00 | $140.00 |
| Purchase #7 | $216.81 | 9.302% | $236.9777 | $236.98 | $237.00 | $237.00 |
| 7 purchase totals = | $1,096.64 | $1,189.2596 | $1,189.25 | $1,189.25 | $1,189.20 | |