| 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 | $191.28 | 8.214% | $206.9917 | $206.99 | $207.00 | $207.00 |
| Purchase #2 | $202.65 | 5.701% | $214.2031 | $214.20 | $214.20 | $214.20 |
| Purchase #3 | $6.73 | 5.787% | $7.1195 | $7.12 | $7.10 | $7.10 |
| Purchase #4 | $238.78 | 9.667% | $261.8629 | $261.86 | $261.85 | $261.90 |
| Purchase #5 | $164.89 | 3.376% | $170.4567 | $170.46 | $170.45 | $170.50 |
| Purchase #6 | $70.47 | 13.696% | $80.1216 | $80.12 | $80.10 | $80.10 |
| Purchase #7 | $17.26 | 9.431% | $18.8878 | $18.89 | $18.90 | $18.90 |
| 7 purchase totals = | $892.06 | $959.6433 | $959.64 | $959.60 | $959.70 | |