| 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 | $146.42 | 10.153% | $161.286 | $161.29 | $161.30 | $161.30 |
| Purchase #2 | $111.53 | 4.181% | $116.1931 | $116.19 | $116.20 | $116.20 |
| Purchase #3 | $36.31 | 9.805% | $39.8702 | $39.87 | $39.85 | $39.90 |
| Purchase #4 | $50.34 | 9.446% | $55.0951 | $55.10 | $55.10 | $55.10 |
| Purchase #5 | $116.53 | 5.258% | $122.6571 | $122.66 | $122.65 | $122.70 |
| Purchase #6 | $5.68 | 12.407% | $6.3847 | $6.38 | $6.40 | $6.40 |
| Purchase #7 | $214.83 | 13.292% | $243.3852 | $243.39 | $243.40 | $243.40 |
| 7 purchase totals = | $681.64 | $744.8714 | $744.88 | $744.90 | $745.00 | |