| 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 | $136.39 | 6.576% | $145.359 | $145.36 | $145.35 | $145.40 |
| Purchase #2 | $144.47 | 8.290% | $156.4466 | $156.45 | $156.45 | $156.40 |
| Purchase #3 | $193.57 | 3.203% | $199.77 | $199.77 | $199.75 | $199.80 |
| Purchase #4 | $78.41 | 9.314% | $85.7131 | $85.71 | $85.70 | $85.70 |
| Purchase #5 | $145.81 | 10.634% | $161.3154 | $161.32 | $161.30 | $161.30 |
| Purchase #6 | $15.79 | 9.617% | $17.3085 | $17.31 | $17.30 | $17.30 |
| Purchase #7 | $148.47 | 4.220% | $154.7354 | $154.74 | $154.75 | $154.70 |
| 7 purchase totals = | $862.91 | $920.6480 | $920.66 | $920.60 | $920.60 | |