| 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 | $174.98 | 3.256% | $180.6773 | $180.68 | $180.70 | $180.70 |
| Purchase #2 | $37.93 | 4.699% | $39.7123 | $39.71 | $39.70 | $39.70 |
| Purchase #3 | $103.59 | 3.605% | $107.3244 | $107.32 | $107.30 | $107.30 |
| Purchase #4 | $232.59 | 6.394% | $247.4618 | $247.46 | $247.45 | $247.50 |
| Purchase #5 | $106.95 | 8.789% | $116.3498 | $116.35 | $116.35 | $116.30 |
| Purchase #6 | $182.51 | 4.478% | $190.6828 | $190.68 | $190.70 | $190.70 |
| Purchase #7 | $5.27 | 8.595% | $5.723 | $5.72 | $5.70 | $5.70 |
| 7 purchase totals = | $843.82 | $887.9314 | $887.92 | $887.90 | $887.90 | |