| 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 | $131.79 | 7.785% | $142.0499 | $142.05 | $142.05 | $142.00 |
| Purchase #2 | $25.38 | 6.866% | $27.1226 | $27.12 | $27.10 | $27.10 |
| Purchase #3 | $182.32 | 12.136% | $204.4464 | $204.45 | $204.45 | $204.40 |
| Purchase #4 | $153.63 | 9.311% | $167.9345 | $167.93 | $167.95 | $167.90 |
| Purchase #5 | $87.40 | 7.351% | $93.8248 | $93.82 | $93.80 | $93.80 |
| Purchase #6 | $247.88 | 3.344% | $256.1691 | $256.17 | $256.15 | $256.20 |
| Purchase #7 | $10.29 | 10.695% | $11.3905 | $11.39 | $11.40 | $11.40 |
| 7 purchase totals = | $838.69 | $902.9378 | $902.93 | $902.90 | $902.80 | |