| 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 | $175.35 | 4.648% | $183.5003 | $183.50 | $183.50 | $183.50 |
| Purchase #2 | $45.96 | 9.341% | $50.2531 | $50.25 | $50.25 | $50.30 |
| Purchase #3 | $186.36 | 9.512% | $204.0866 | $204.09 | $204.10 | $204.10 |
| Purchase #4 | $96.89 | 8.344% | $104.9745 | $104.97 | $104.95 | $105.00 |
| Purchase #5 | $22.74 | 13.653% | $25.8447 | $25.84 | $25.85 | $25.80 |
| Purchase #6 | $209.97 | 9.245% | $229.3817 | $229.38 | $229.40 | $229.40 |
| Purchase #7 | $153.27 | 9.278% | $167.4904 | $167.49 | $167.50 | $167.50 |
| 7 purchase totals = | $890.54 | $965.5313 | $965.52 | $965.55 | $965.60 | |