| 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 | $149.68 | 11.765% | $167.2899 | $167.29 | $167.30 | $167.30 |
| Purchase #2 | $106.72 | 5.736% | $112.8415 | $112.84 | $112.85 | $112.80 |
| Purchase #3 | $143.69 | 5.538% | $151.6476 | $151.65 | $151.65 | $151.60 |
| Purchase #4 | $174.80 | 3.455% | $180.8393 | $180.84 | $180.85 | $180.80 |
| Purchase #5 | $109.38 | 7.229% | $117.2871 | $117.29 | $117.30 | $117.30 |
| Purchase #6 | $240.75 | 7.526% | $258.8688 | $258.87 | $258.85 | $258.90 |
| Purchase #7 | $148.68 | 6.557% | $158.4289 | $158.43 | $158.45 | $158.40 |
| 7 purchase totals = | $1,073.70 | $1,147.2031 | $1,147.21 | $1,147.25 | $1,147.10 | |