| 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 | $113.54 | 3.376% | $117.3731 | $117.37 | $117.35 | $117.40 |
| Purchase #2 | $205.33 | 5.602% | $216.8326 | $216.83 | $216.85 | $216.80 |
| Purchase #3 | $52.87 | 7.287% | $56.7226 | $56.72 | $56.70 | $56.70 |
| Purchase #4 | $81.55 | 7.169% | $87.3963 | $87.40 | $87.40 | $87.40 |
| Purchase #5 | $141.41 | 13.514% | $160.5201 | $160.52 | $160.50 | $160.50 |
| Purchase #6 | $70.49 | 10.815% | $78.1135 | $78.11 | $78.10 | $78.10 |
| Purchase #7 | $132.29 | 9.801% | $145.2557 | $145.26 | $145.25 | $145.30 |
| 7 purchase totals = | $797.48 | $862.2139 | $862.21 | $862.15 | $862.20 | |