| 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 | $56.49 | 3.362% | $58.3892 | $58.39 | $58.40 | $58.40 |
| Purchase #2 | $141.56 | 9.810% | $155.447 | $155.45 | $155.45 | $155.40 |
| Purchase #3 | $74.41 | 11.640% | $83.0713 | $83.07 | $83.05 | $83.10 |
| Purchase #4 | $129.67 | 11.625% | $144.7441 | $144.74 | $144.75 | $144.70 |
| Purchase #5 | $158.36 | 13.107% | $179.1162 | $179.12 | $179.10 | $179.10 |
| Purchase #6 | $149.55 | 3.622% | $154.9667 | $154.97 | $154.95 | $155.00 |
| Purchase #7 | $193.28 | 5.725% | $204.3453 | $204.35 | $204.35 | $204.30 |
| 7 purchase totals = | $903.32 | $980.0798 | $980.09 | $980.05 | $980.00 | |