| 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 | $183.35 | 13.578% | $208.2453 | $208.25 | $208.25 | $208.20 |
| Purchase #2 | $26.39 | 10.734% | $29.2227 | $29.22 | $29.20 | $29.20 |
| Purchase #3 | $113.71 | 7.624% | $122.3793 | $122.38 | $122.40 | $122.40 |
| Purchase #4 | $150.61 | 8.745% | $163.7808 | $163.78 | $163.80 | $163.80 |
| Purchase #5 | $45.27 | 3.298% | $46.763 | $46.76 | $46.75 | $46.80 |
| Purchase #6 | $83.82 | 13.774% | $95.3654 | $95.37 | $95.35 | $95.40 |
| Purchase #7 | $11.88 | 12.340% | $13.346 | $13.35 | $13.35 | $13.30 |
| 7 purchase totals = | $615.03 | $679.1025 | $679.11 | $679.10 | $679.10 | |