| 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 | $120.72 | 13.148% | $136.5923 | $136.59 | $136.60 | $136.60 |
| Purchase #2 | $201.48 | 8.289% | $218.1807 | $218.18 | $218.20 | $218.20 |
| Purchase #3 | $234.48 | 3.643% | $243.0221 | $243.02 | $243.00 | $243.00 |
| Purchase #4 | $73.72 | 5.384% | $77.6891 | $77.69 | $77.70 | $77.70 |
| Purchase #5 | $62.82 | 13.311% | $71.182 | $71.18 | $71.20 | $71.20 |
| Purchase #6 | $48.60 | 11.233% | $54.0592 | $54.06 | $54.05 | $54.10 |
| Purchase #7 | $65.94 | 11.840% | $73.7473 | $73.75 | $73.75 | $73.70 |
| 7 purchase totals = | $807.76 | $874.4727 | $874.47 | $874.50 | $874.50 | |