| 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 | $106.53 | 8.742% | $115.8429 | $115.84 | $115.85 | $115.80 |
| Purchase #2 | $175.95 | 13.858% | $200.3332 | $200.33 | $200.35 | $200.30 |
| Purchase #3 | $133.49 | 8.581% | $144.9448 | $144.94 | $144.95 | $144.90 |
| Purchase #4 | $193.73 | 5.390% | $204.172 | $204.17 | $204.15 | $204.20 |
| Purchase #5 | $175.87 | 4.175% | $183.2126 | $183.21 | $183.20 | $183.20 |
| Purchase #6 | $210.36 | 3.428% | $217.5711 | $217.57 | $217.55 | $217.60 |
| Purchase #7 | $56.25 | 3.256% | $58.0815 | $58.08 | $58.10 | $58.10 |
| 7 purchase totals = | $1,052.18 | $1,124.1581 | $1,124.14 | $1,124.15 | $1,124.10 | |