| 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 | $106.67 | 6.118% | $113.1961 | $113.20 | $113.20 | $113.20 |
| Purchase #2 | $215.26 | 9.695% | $236.1295 | $236.13 | $236.15 | $236.10 |
| Purchase #3 | $238.56 | 10.662% | $263.9953 | $264.00 | $264.00 | $264.00 |
| Purchase #4 | $211.37 | 9.835% | $232.1582 | $232.16 | $232.15 | $232.20 |
| Purchase #5 | $55.37 | 12.240% | $62.1473 | $62.15 | $62.15 | $62.10 |
| Purchase #6 | $93.91 | 7.437% | $100.8941 | $100.89 | $100.90 | $100.90 |
| Purchase #7 | $168.65 | 5.672% | $178.2158 | $178.22 | $178.20 | $178.20 |
| 7 purchase totals = | $1,089.79 | $1,186.7363 | $1,186.75 | $1,186.75 | $1,186.70 | |