| 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 | $164.84 | 6.666% | $175.8282 | $175.83 | $175.85 | $175.80 |
| Purchase #2 | $152.52 | 9.108% | $166.4115 | $166.41 | $166.40 | $166.40 |
| Purchase #3 | $125.97 | 13.392% | $142.8399 | $142.84 | $142.85 | $142.80 |
| Purchase #4 | $18.71 | 9.508% | $20.4889 | $20.49 | $20.50 | $20.50 |
| Purchase #5 | $212.94 | 13.659% | $242.0255 | $242.03 | $242.05 | $242.00 |
| Purchase #6 | $77.66 | 13.517% | $88.1573 | $88.16 | $88.15 | $88.20 |
| Purchase #7 | $164.73 | 7.751% | $177.4982 | $177.50 | $177.50 | $177.50 |
| 7 purchase totals = | $917.37 | $1,013.2495 | $1,013.26 | $1,013.30 | $1,013.20 | |