| 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 | $154.32 | 13.639% | $175.3677 | $175.37 | $175.35 | $175.40 |
| Purchase #2 | $138.57 | 9.732% | $152.0556 | $152.06 | $152.05 | $152.10 |
| Purchase #3 | $169.65 | 3.450% | $175.5029 | $175.50 | $175.50 | $175.50 |
| Purchase #4 | $124.66 | 9.197% | $136.125 | $136.13 | $136.15 | $136.10 |
| Purchase #5 | $139.81 | 10.194% | $154.0622 | $154.06 | $154.05 | $154.10 |
| Purchase #6 | $204.67 | 3.591% | $212.0197 | $212.02 | $212.00 | $212.00 |
| Purchase #7 | $178.49 | 7.464% | $191.8125 | $191.81 | $191.80 | $191.80 |
| 7 purchase totals = | $1,110.17 | $1,196.9456 | $1,196.95 | $1,196.90 | $1,197.00 | |