| 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 | $111.89 | 13.692% | $127.21 | $127.21 | $127.20 | $127.20 |
| Purchase #2 | $142.56 | 5.198% | $149.9703 | $149.97 | $149.95 | $150.00 |
| Purchase #3 | $106.80 | 3.590% | $110.6341 | $110.63 | $110.65 | $110.60 |
| Purchase #4 | $9.45 | 12.275% | $10.61 | $10.61 | $10.60 | $10.60 |
| Purchase #5 | $241.79 | 10.683% | $267.6204 | $267.62 | $267.60 | $267.60 |
| Purchase #6 | $5.34 | 8.169% | $5.7762 | $5.78 | $5.80 | $5.80 |
| Purchase #7 | $79.29 | 3.640% | $82.1762 | $82.18 | $82.20 | $82.20 |
| 7 purchase totals = | $697.12 | $753.9972 | $754.00 | $754.00 | $754.00 | |