| 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 | $15.85 | 8.518% | $17.2001 | $17.20 | $17.20 | $17.20 |
| Purchase #2 | $144.49 | 13.648% | $164.21 | $164.21 | $164.20 | $164.20 |
| Purchase #3 | $122.46 | 10.318% | $135.0954 | $135.10 | $135.10 | $135.10 |
| Purchase #4 | $197.26 | 11.576% | $220.0948 | $220.09 | $220.10 | $220.10 |
| Purchase #5 | $125.59 | 5.799% | $132.873 | $132.87 | $132.85 | $132.90 |
| Purchase #6 | $77.39 | 9.458% | $84.7095 | $84.71 | $84.70 | $84.70 |
| Purchase #7 | $17.43 | 13.780% | $19.8319 | $19.83 | $19.85 | $19.80 |
| 7 purchase totals = | $700.47 | $774.0147 | $774.01 | $774.00 | $774.00 | |