| 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 | $142.64 | 10.129% | $157.088 | $157.09 | $157.10 | $157.10 |
| Purchase #2 | $86.38 | 8.750% | $93.9383 | $93.94 | $93.95 | $93.90 |
| Purchase #3 | $106.45 | 10.584% | $117.7167 | $117.72 | $117.70 | $117.70 |
| Purchase #4 | $154.25 | 8.183% | $166.8723 | $166.87 | $166.85 | $166.90 |
| Purchase #5 | $35.78 | 8.798% | $38.9279 | $38.93 | $38.95 | $38.90 |
| Purchase #6 | $80.57 | 10.499% | $89.029 | $89.03 | $89.05 | $89.00 |
| Purchase #7 | $182.28 | 6.107% | $193.4118 | $193.41 | $193.40 | $193.40 |
| 7 purchase totals = | $788.35 | $856.9840 | $856.99 | $857.00 | $856.90 | |