| 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 | $175.31 | 8.552% | $190.3025 | $190.30 | $190.30 | $190.30 |
| Purchase #2 | $246.63 | 13.524% | $279.9842 | $279.98 | $280.00 | $280.00 |
| Purchase #3 | $144.25 | 5.220% | $151.7799 | $151.78 | $151.80 | $151.80 |
| Purchase #4 | $58.39 | 9.740% | $64.0772 | $64.08 | $64.10 | $64.10 |
| Purchase #5 | $153.62 | 3.423% | $158.8784 | $158.88 | $158.90 | $158.90 |
| Purchase #6 | $163.51 | 10.596% | $180.8355 | $180.84 | $180.85 | $180.80 |
| Purchase #7 | $214.72 | 7.617% | $231.0752 | $231.08 | $231.10 | $231.10 |
| 7 purchase totals = | $1,156.43 | $1,256.9329 | $1,256.94 | $1,257.05 | $1,257.00 | |