| 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 | $153.91 | 7.579% | $165.5748 | $165.57 | $165.55 | $165.60 |
| Purchase #2 | $225.77 | 9.495% | $247.2069 | $247.21 | $247.20 | $247.20 |
| Purchase #3 | $11.82 | 10.438% | $13.0538 | $13.05 | $13.05 | $13.10 |
| Purchase #4 | $144.49 | 9.594% | $158.3524 | $158.35 | $158.35 | $158.40 |
| Purchase #5 | $5.83 | 10.667% | $6.4519 | $6.45 | $6.45 | $6.50 |
| Purchase #6 | $241.88 | 4.395% | $252.5106 | $252.51 | $252.50 | $252.50 |
| Purchase #7 | $14.75 | 7.203% | $15.8124 | $15.81 | $15.80 | $15.80 |
| 7 purchase totals = | $798.45 | $858.9628 | $858.95 | $858.90 | $859.10 | |