| 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 | $91.99 | 11.733% | $102.7832 | $102.78 | $102.80 | $102.80 |
| Purchase #2 | $136.40 | 9.482% | $149.3334 | $149.33 | $149.35 | $149.30 |
| Purchase #3 | $180.81 | 3.217% | $186.6267 | $186.63 | $186.65 | $186.60 |
| Purchase #4 | $78.35 | 6.713% | $83.6096 | $83.61 | $83.60 | $83.60 |
| Purchase #5 | $180.89 | 7.249% | $194.0027 | $194.00 | $194.00 | $194.00 |
| Purchase #6 | $134.53 | 11.732% | $150.3131 | $150.31 | $150.30 | $150.30 |
| Purchase #7 | $54.58 | 3.844% | $56.6781 | $56.68 | $56.70 | $56.70 |
| 7 purchase totals = | $857.55 | $923.3468 | $923.34 | $923.40 | $923.30 | |