| 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 | $173.81 | 8.707% | $188.9436 | $188.94 | $188.95 | $188.90 |
| Purchase #2 | $26.92 | 7.496% | $28.9379 | $28.94 | $28.95 | $28.90 |
| Purchase #3 | $88.84 | 8.155% | $96.0849 | $96.08 | $96.10 | $96.10 |
| Purchase #4 | $34.96 | 4.481% | $36.5266 | $36.53 | $36.55 | $36.50 |
| Purchase #5 | $66.49 | 5.818% | $70.3584 | $70.36 | $70.35 | $70.40 |
| Purchase #6 | $212.39 | 9.272% | $232.0828 | $232.08 | $232.10 | $232.10 |
| Purchase #7 | $163.96 | 4.587% | $171.4808 | $171.48 | $171.50 | $171.50 |
| 7 purchase totals = | $767.37 | $824.4150 | $824.41 | $824.50 | $824.40 | |