| 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 | $163.84 | 11.168% | $182.1377 | $182.14 | $182.15 | $182.10 |
| Purchase #2 | $144.45 | 11.350% | $160.8451 | $160.85 | $160.85 | $160.80 |
| Purchase #3 | $51.30 | 6.746% | $54.7607 | $54.76 | $54.75 | $54.80 |
| Purchase #4 | $178.46 | 13.281% | $202.1613 | $202.16 | $202.15 | $202.20 |
| Purchase #5 | $21.36 | 8.525% | $23.1809 | $23.18 | $23.20 | $23.20 |
| Purchase #6 | $67.71 | 11.156% | $75.2637 | $75.26 | $75.25 | $75.30 |
| Purchase #7 | $158.27 | 13.189% | $179.1442 | $179.14 | $179.15 | $179.10 |
| 7 purchase totals = | $785.39 | $877.4936 | $877.49 | $877.50 | $877.50 | |