| 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 | $171.91 | 3.503% | $177.932 | $177.93 | $177.95 | $177.90 |
| Purchase #2 | $50.26 | 7.265% | $53.9114 | $53.91 | $53.90 | $53.90 |
| Purchase #3 | $162.40 | 7.166% | $174.0376 | $174.04 | $174.05 | $174.00 |
| Purchase #4 | $93.90 | 11.304% | $104.5145 | $104.51 | $104.50 | $104.50 |
| Purchase #5 | $218.46 | 11.167% | $242.8554 | $242.86 | $242.85 | $242.90 |
| Purchase #6 | $109.47 | 6.843% | $116.961 | $116.96 | $116.95 | $117.00 |
| Purchase #7 | $42.30 | 8.558% | $45.92 | $45.92 | $45.90 | $45.90 |
| 7 purchase totals = | $848.70 | $916.1319 | $916.13 | $916.10 | $916.10 | |