| 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 | $129.36 | 6.825% | $138.1888 | $138.19 | $138.20 | $138.20 |
| Purchase #2 | $143.86 | 3.334% | $148.6563 | $148.66 | $148.65 | $148.70 |
| Purchase #3 | $53.98 | 8.491% | $58.5634 | $58.56 | $58.55 | $58.60 |
| Purchase #4 | $214.61 | 3.804% | $222.7738 | $222.77 | $222.75 | $222.80 |
| Purchase #5 | $57.60 | 6.526% | $61.359 | $61.36 | $61.35 | $61.40 |
| Purchase #6 | $183.68 | 12.701% | $207.0092 | $207.01 | $207.00 | $207.00 |
| Purchase #7 | $8.29 | 3.678% | $8.5949 | $8.59 | $8.60 | $8.60 |
| 7 purchase totals = | $791.38 | $845.1454 | $845.14 | $845.10 | $845.30 | |