| 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 | $150.38 | 6.517% | $160.1803 | $160.18 | $160.20 | $160.20 |
| Purchase #2 | $17.70 | 10.272% | $19.5181 | $19.52 | $19.50 | $19.50 |
| Purchase #3 | $153.94 | 6.277% | $163.6028 | $163.60 | $163.60 | $163.60 |
| Purchase #4 | $234.93 | 12.684% | $264.7285 | $264.73 | $264.75 | $264.70 |
| Purchase #5 | $67.28 | 4.353% | $70.2087 | $70.21 | $70.20 | $70.20 |
| Purchase #6 | $98.46 | 7.679% | $106.0207 | $106.02 | $106.00 | $106.00 |
| Purchase #7 | $159.72 | 11.258% | $177.7013 | $177.70 | $177.70 | $177.70 |
| 7 purchase totals = | $882.41 | $961.9604 | $961.96 | $961.95 | $961.90 | |