| 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 | $143.46 | 3.872% | $149.0148 | $149.01 | $149.00 | $149.00 |
| Purchase #2 | $238.38 | 5.246% | $250.8854 | $250.89 | $250.90 | $250.90 |
| Purchase #3 | $180.54 | 4.676% | $188.9821 | $188.98 | $189.00 | $189.00 |
| Purchase #4 | $230.47 | 13.695% | $262.0329 | $262.03 | $262.05 | $262.00 |
| Purchase #5 | $180.78 | 12.635% | $203.6216 | $203.62 | $203.60 | $203.60 |
| Purchase #6 | $213.80 | 5.240% | $225.0031 | $225.00 | $225.00 | $225.00 |
| Purchase #7 | $243.73 | 7.641% | $262.3534 | $262.35 | $262.35 | $262.40 |
| 7 purchase totals = | $1,431.16 | $1,541.8933 | $1,541.88 | $1,541.90 | $1,541.90 | |