| 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 | $125.65 | 13.741% | $142.9156 | $142.92 | $142.90 | $142.90 |
| Purchase #2 | $134.80 | 13.689% | $153.2528 | $153.25 | $153.25 | $153.30 |
| Purchase #3 | $201.38 | 8.822% | $219.1457 | $219.15 | $219.15 | $219.10 |
| Purchase #4 | $76.77 | 3.783% | $79.6742 | $79.67 | $79.65 | $79.70 |
| Purchase #5 | $12.92 | 3.179% | $13.3307 | $13.33 | $13.35 | $13.30 |
| Purchase #6 | $6.46 | 7.653% | $6.9544 | $6.95 | $6.95 | $7.00 |
| Purchase #7 | $109.82 | 6.142% | $116.5651 | $116.57 | $116.55 | $116.60 |
| 7 purchase totals = | $667.80 | $731.8385 | $731.84 | $731.80 | $731.90 | |