| 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 | $164.76 | 13.307% | $186.6846 | $186.68 | $186.70 | $186.70 |
| Purchase #2 | $116.81 | 7.450% | $125.5123 | $125.51 | $125.50 | $125.50 |
| Purchase #3 | $158.75 | 7.425% | $170.5372 | $170.54 | $170.55 | $170.50 |
| Purchase #4 | $73.74 | 10.714% | $81.6405 | $81.64 | $81.65 | $81.60 |
| Purchase #5 | $146.55 | 12.142% | $164.3441 | $164.34 | $164.35 | $164.30 |
| Purchase #6 | $186.34 | 4.822% | $195.3253 | $195.33 | $195.35 | $195.30 |
| Purchase #7 | $65.90 | 11.774% | $73.6591 | $73.66 | $73.65 | $73.70 |
| 7 purchase totals = | $912.85 | $997.7031 | $997.70 | $997.75 | $997.60 | |