| 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 | $205.67 | 10.690% | $227.6561 | $227.66 | $227.65 | $227.70 |
| Purchase #2 | $240.80 | 8.319% | $260.8322 | $260.83 | $260.85 | $260.80 |
| Purchase #3 | $120.82 | 6.484% | $128.654 | $128.65 | $128.65 | $128.70 |
| Purchase #4 | $47.94 | 9.219% | $52.3596 | $52.36 | $52.35 | $52.40 |
| Purchase #5 | $77.81 | 9.199% | $84.9677 | $84.97 | $84.95 | $85.00 |
| Purchase #6 | $66.95 | 4.851% | $70.1977 | $70.20 | $70.20 | $70.20 |
| Purchase #7 | $148.41 | 8.600% | $161.1733 | $161.17 | $161.15 | $161.20 |
| 7 purchase totals = | $908.40 | $985.8406 | $985.84 | $985.80 | $986.00 | |