| 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 | $167.25 | 3.595% | $173.2626 | $173.26 | $173.25 | $173.30 |
| Purchase #2 | $100.53 | 7.562% | $108.1321 | $108.13 | $108.15 | $108.10 |
| Purchase #3 | $17.44 | 12.484% | $19.6172 | $19.62 | $19.60 | $19.60 |
| Purchase #4 | $90.75 | 12.580% | $102.1664 | $102.17 | $102.15 | $102.20 |
| Purchase #5 | $43.40 | 5.763% | $45.9011 | $45.90 | $45.90 | $45.90 |
| Purchase #6 | $205.29 | 10.384% | $226.6073 | $226.61 | $226.60 | $226.60 |
| Purchase #7 | $81.92 | 13.742% | $93.1774 | $93.18 | $93.20 | $93.20 |
| 7 purchase totals = | $706.58 | $768.8641 | $768.87 | $768.85 | $768.90 | |