| 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 | $205.89 | 10.434% | $227.3726 | $227.37 | $227.35 | $227.40 |
| Purchase #2 | $147.74 | 3.801% | $153.3556 | $153.36 | $153.35 | $153.40 |
| Purchase #3 | $161.53 | 3.460% | $167.1189 | $167.12 | $167.10 | $167.10 |
| Purchase #4 | $91.58 | 5.748% | $96.844 | $96.84 | $96.85 | $96.80 |
| Purchase #5 | $37.39 | 3.527% | $38.7087 | $38.71 | $38.70 | $38.70 |
| Purchase #6 | $168.41 | 4.125% | $175.3569 | $175.36 | $175.35 | $175.40 |
| Purchase #7 | $86.76 | 13.279% | $98.2809 | $98.28 | $98.30 | $98.30 |
| 7 purchase totals = | $899.30 | $957.0376 | $957.04 | $957.00 | $957.10 | |