| 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 | $129.56 | 13.268% | $146.75 | $146.75 | $146.75 | $146.80 |
| Purchase #2 | $42.86 | 12.731% | $48.3165 | $48.32 | $48.30 | $48.30 |
| Purchase #3 | $116.54 | 13.728% | $132.5386 | $132.54 | $132.55 | $132.50 |
| Purchase #4 | $145.26 | 3.104% | $149.7689 | $149.77 | $149.75 | $149.80 |
| Purchase #5 | $154.54 | 6.561% | $164.6794 | $164.68 | $164.70 | $164.70 |
| Purchase #6 | $62.34 | 9.339% | $68.1619 | $68.16 | $68.15 | $68.20 |
| Purchase #7 | $40.50 | 12.690% | $45.6395 | $45.64 | $45.65 | $45.60 |
| 7 purchase totals = | $691.60 | $755.8548 | $755.86 | $755.85 | $755.90 | |