| 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 | $193.99 | 13.574% | $220.3222 | $220.32 | $220.30 | $220.30 |
| Purchase #2 | $48.57 | 12.617% | $54.6981 | $54.70 | $54.70 | $54.70 |
| Purchase #3 | $233.31 | 4.425% | $243.634 | $243.63 | $243.65 | $243.60 |
| Purchase #4 | $70.83 | 11.791% | $79.1816 | $79.18 | $79.20 | $79.20 |
| Purchase #5 | $103.35 | 13.515% | $117.3178 | $117.32 | $117.30 | $117.30 |
| Purchase #6 | $95.56 | 9.539% | $104.6755 | $104.68 | $104.70 | $104.70 |
| Purchase #7 | $74.43 | 4.387% | $77.6952 | $77.70 | $77.70 | $77.70 |
| 7 purchase totals = | $820.04 | $897.5244 | $897.53 | $897.55 | $897.50 | |