| 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 | $163.61 | 4.362% | $170.7467 | $170.75 | $170.75 | $170.70 |
| Purchase #2 | $239.34 | 11.208% | $266.1652 | $266.17 | $266.15 | $266.20 |
| Purchase #3 | $148.43 | 11.823% | $165.9789 | $165.98 | $166.00 | $166.00 |
| Purchase #4 | $28.52 | 6.841% | $30.4711 | $30.47 | $30.45 | $30.50 |
| Purchase #5 | $9.50 | 10.727% | $10.5191 | $10.52 | $10.50 | $10.50 |
| Purchase #6 | $240.48 | 13.282% | $272.4206 | $272.42 | $272.40 | $272.40 |
| Purchase #7 | $161.31 | 12.102% | $180.8317 | $180.83 | $180.85 | $180.80 |
| 7 purchase totals = | $991.19 | $1,097.1333 | $1,097.14 | $1,097.10 | $1,097.10 | |