| 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 | $160.26 | 4.230% | $167.039 | $167.04 | $167.05 | $167.00 |
| Purchase #2 | $42.69 | 11.292% | $47.5106 | $47.51 | $47.50 | $47.50 |
| Purchase #3 | $25.47 | 3.437% | $26.3454 | $26.35 | $26.35 | $26.30 |
| Purchase #4 | $144.72 | 10.669% | $160.1602 | $160.16 | $160.15 | $160.20 |
| Purchase #5 | $228.79 | 3.126% | $235.942 | $235.94 | $235.95 | $235.90 |
| Purchase #6 | $144.77 | 11.861% | $161.9412 | $161.94 | $161.95 | $161.90 |
| Purchase #7 | $79.96 | 4.381% | $83.463 | $83.46 | $83.45 | $83.50 |
| 7 purchase totals = | $826.66 | $882.4014 | $882.40 | $882.40 | $882.30 | |