| 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 | $190.34 | 13.573% | $216.1748 | $216.17 | $216.15 | $216.20 |
| Purchase #2 | $5.62 | 9.473% | $6.1524 | $6.15 | $6.15 | $6.20 |
| Purchase #3 | $115.28 | 4.734% | $120.7374 | $120.74 | $120.75 | $120.70 |
| Purchase #4 | $48.63 | 5.563% | $51.3353 | $51.34 | $51.35 | $51.30 |
| Purchase #5 | $107.33 | 8.262% | $116.1976 | $116.20 | $116.20 | $116.20 |
| Purchase #6 | $53.58 | 8.583% | $58.1788 | $58.18 | $58.20 | $58.20 |
| Purchase #7 | $153.42 | 5.300% | $161.5513 | $161.55 | $161.55 | $161.60 |
| 7 purchase totals = | $674.20 | $730.3276 | $730.33 | $730.35 | $730.40 | |