| 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 | $155.71 | 4.830% | $163.2308 | $163.23 | $163.25 | $163.20 |
| Purchase #2 | $62.42 | 4.777% | $65.4018 | $65.40 | $65.40 | $65.40 |
| Purchase #3 | $123.35 | 3.776% | $128.0077 | $128.01 | $128.00 | $128.00 |
| Purchase #4 | $74.65 | 3.551% | $77.3008 | $77.30 | $77.30 | $77.30 |
| Purchase #5 | $144.45 | 8.399% | $156.5824 | $156.58 | $156.60 | $156.60 |
| Purchase #6 | $228.89 | 6.434% | $243.6168 | $243.62 | $243.60 | $243.60 |
| Purchase #7 | $117.28 | 3.750% | $121.678 | $121.68 | $121.70 | $121.70 |
| 7 purchase totals = | $906.75 | $955.8183 | $955.82 | $955.85 | $955.80 | |