| 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 | $7.68 | 7.575% | $8.2618 | $8.26 | $8.25 | $8.30 |
| Purchase #2 | $146.42 | 6.429% | $155.8333 | $155.83 | $155.85 | $155.80 |
| Purchase #3 | $137.89 | 12.758% | $155.482 | $155.48 | $155.50 | $155.50 |
| Purchase #4 | $204.74 | 5.601% | $216.2075 | $216.21 | $216.20 | $216.20 |
| Purchase #5 | $109.95 | 5.413% | $115.9016 | $115.90 | $115.90 | $115.90 |
| Purchase #6 | $202.52 | 8.306% | $219.3413 | $219.34 | $219.35 | $219.30 |
| Purchase #7 | $77.52 | 11.860% | $86.7139 | $86.71 | $86.70 | $86.70 |
| 7 purchase totals = | $886.72 | $957.7414 | $957.73 | $957.75 | $957.70 | |