| 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 | $163.42 | 13.661% | $185.7448 | $185.74 | $185.75 | $185.70 |
| Purchase #2 | $15.48 | 13.283% | $17.5362 | $17.54 | $17.55 | $17.50 |
| Purchase #3 | $120.39 | 13.681% | $136.8606 | $136.86 | $136.85 | $136.90 |
| Purchase #4 | $246.69 | 7.105% | $264.2173 | $264.22 | $264.20 | $264.20 |
| Purchase #5 | $69.84 | 3.390% | $72.2076 | $72.21 | $72.20 | $72.20 |
| Purchase #6 | $23.46 | 7.287% | $25.1695 | $25.17 | $25.15 | $25.20 |
| Purchase #7 | $189.43 | 3.840% | $196.7041 | $196.70 | $196.70 | $196.70 |
| 7 purchase totals = | $828.71 | $898.4401 | $898.44 | $898.40 | $898.40 | |