| 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 | $167.87 | 12.690% | $189.1727 | $189.17 | $189.15 | $189.20 |
| Purchase #2 | $139.45 | 13.629% | $158.4556 | $158.46 | $158.45 | $158.50 |
| Purchase #3 | $83.57 | 12.397% | $93.9302 | $93.93 | $93.95 | $93.90 |
| Purchase #4 | $239.81 | 11.638% | $267.7191 | $267.72 | $267.70 | $267.70 |
| Purchase #5 | $58.74 | 10.607% | $64.9706 | $64.97 | $64.95 | $65.00 |
| Purchase #6 | $144.65 | 4.216% | $150.7484 | $150.75 | $150.75 | $150.70 |
| Purchase #7 | $15.45 | 9.143% | $16.8626 | $16.86 | $16.85 | $16.90 |
| 7 purchase totals = | $849.54 | $941.8592 | $941.86 | $941.80 | $941.90 | |