| 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 | $126.31 | 8.711% | $137.3129 | $137.31 | $137.30 | $137.30 |
| Purchase #2 | $146.59 | 8.803% | $159.4943 | $159.49 | $159.50 | $159.50 |
| Purchase #3 | $65.33 | 7.370% | $70.1448 | $70.14 | $70.15 | $70.10 |
| Purchase #4 | $15.58 | 3.551% | $16.1332 | $16.13 | $16.15 | $16.10 |
| Purchase #5 | $214.44 | 7.410% | $230.33 | $230.33 | $230.35 | $230.30 |
| Purchase #6 | $139.51 | 10.295% | $153.8726 | $153.87 | $153.85 | $153.90 |
| Purchase #7 | $198.53 | 13.850% | $226.0264 | $226.03 | $226.05 | $226.00 |
| 7 purchase totals = | $906.29 | $993.3142 | $993.30 | $993.35 | $993.20 | |