| 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 | $87.91 | 3.725% | $91.1846 | $91.18 | $91.20 | $91.20 |
| Purchase #2 | $146.87 | 10.175% | $161.814 | $161.81 | $161.80 | $161.80 |
| Purchase #3 | $38.89 | 4.455% | $40.6225 | $40.62 | $40.60 | $40.60 |
| Purchase #4 | $198.91 | 6.850% | $212.5353 | $212.54 | $212.55 | $212.50 |
| Purchase #5 | $45.46 | 7.724% | $48.9713 | $48.97 | $48.95 | $49.00 |
| Purchase #6 | $208.32 | 12.797% | $234.9787 | $234.98 | $235.00 | $235.00 |
| Purchase #7 | $189.53 | 8.225% | $205.1188 | $205.12 | $205.10 | $205.10 |
| 7 purchase totals = | $915.89 | $995.2252 | $995.22 | $995.20 | $995.20 | |