| 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 | $122.64 | 8.260% | $132.7701 | $132.77 | $132.75 | $132.80 |
| Purchase #2 | $141.30 | 7.188% | $151.4566 | $151.46 | $151.45 | $151.50 |
| Purchase #3 | $81.88 | 8.477% | $88.821 | $88.82 | $88.80 | $88.80 |
| Purchase #4 | $151.88 | 5.419% | $160.1104 | $160.11 | $160.10 | $160.10 |
| Purchase #5 | $176.25 | 6.318% | $187.3855 | $187.39 | $187.40 | $187.40 |
| Purchase #6 | $112.74 | 8.795% | $122.6555 | $122.66 | $122.65 | $122.70 |
| Purchase #7 | $15.80 | 6.139% | $16.77 | $16.77 | $16.75 | $16.80 |
| 7 purchase totals = | $802.49 | $859.9691 | $859.98 | $859.90 | $860.10 | |