| 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 | $113.45 | 7.770% | $122.2651 | $122.27 | $122.25 | $122.30 |
| Purchase #2 | $84.93 | 11.372% | $94.5882 | $94.59 | $94.60 | $94.60 |
| Purchase #3 | $101.25 | 7.844% | $109.1921 | $109.19 | $109.20 | $109.20 |
| Purchase #4 | $182.41 | 12.735% | $205.6399 | $205.64 | $205.65 | $205.60 |
| Purchase #5 | $19.33 | 6.229% | $20.5341 | $20.53 | $20.55 | $20.50 |
| Purchase #6 | $170.90 | 11.568% | $190.6697 | $190.67 | $190.65 | $190.70 |
| Purchase #7 | $42.46 | 10.657% | $46.985 | $46.99 | $47.00 | $47.00 |
| 7 purchase totals = | $714.73 | $789.8741 | $789.88 | $789.90 | $789.90 | |