| 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 | $17.79 | 7.450% | $19.1154 | $19.12 | $19.10 | $19.10 |
| Purchase #2 | $146.63 | 11.314% | $163.2197 | $163.22 | $163.20 | $163.20 |
| Purchase #3 | $19.52 | 4.308% | $20.3609 | $20.36 | $20.35 | $20.40 |
| Purchase #4 | $85.93 | 6.196% | $91.2542 | $91.25 | $91.25 | $91.30 |
| Purchase #5 | $173.49 | 6.515% | $184.7929 | $184.79 | $184.80 | $184.80 |
| Purchase #6 | $125.55 | 10.747% | $139.0429 | $139.04 | $139.05 | $139.00 |
| Purchase #7 | $132.29 | 4.539% | $138.2946 | $138.29 | $138.30 | $138.30 |
| 7 purchase totals = | $701.20 | $756.0806 | $756.07 | $756.05 | $756.10 | |