| 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 | $134.36 | 9.283% | $146.8326 | $146.83 | $146.85 | $146.80 |
| Purchase #2 | $61.75 | 3.439% | $63.8736 | $63.87 | $63.85 | $63.90 |
| Purchase #3 | $20.54 | 7.795% | $22.1411 | $22.14 | $22.15 | $22.10 |
| Purchase #4 | $158.69 | 3.362% | $164.0252 | $164.03 | $164.05 | $164.00 |
| Purchase #5 | $169.76 | 9.717% | $186.2556 | $186.26 | $186.25 | $186.30 |
| Purchase #6 | $150.79 | 5.505% | $159.091 | $159.09 | $159.10 | $159.10 |
| Purchase #7 | $25.33 | 6.439% | $26.961 | $26.96 | $26.95 | $27.00 |
| 7 purchase totals = | $721.22 | $769.1801 | $769.18 | $769.20 | $769.20 | |