| 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 | $144.58 | 3.136% | $149.114 | $149.11 | $149.10 | $149.10 |
| Purchase #2 | $10.91 | 5.536% | $11.514 | $11.51 | $11.50 | $11.50 |
| Purchase #3 | $93.26 | 5.530% | $98.4173 | $98.42 | $98.40 | $98.40 |
| Purchase #4 | $143.88 | 10.276% | $158.6651 | $158.67 | $158.65 | $158.70 |
| Purchase #5 | $175.80 | 6.136% | $186.5871 | $186.59 | $186.60 | $186.60 |
| Purchase #6 | $21.47 | 6.747% | $22.9186 | $22.92 | $22.90 | $22.90 |
| Purchase #7 | $208.83 | 13.733% | $237.5086 | $237.51 | $237.50 | $237.50 |
| 7 purchase totals = | $798.73 | $864.7247 | $864.73 | $864.65 | $864.70 | |