| 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 | $152.64 | 13.633% | $173.4494 | $173.45 | $173.45 | $173.40 |
| Purchase #2 | $66.95 | 5.497% | $70.6302 | $70.63 | $70.65 | $70.60 |
| Purchase #3 | $240.50 | 8.536% | $261.0291 | $261.03 | $261.05 | $261.00 |
| Purchase #4 | $20.47 | 6.698% | $21.8411 | $21.84 | $21.85 | $21.80 |
| Purchase #5 | $147.51 | 11.517% | $164.4987 | $164.50 | $164.50 | $164.50 |
| Purchase #6 | $32.72 | 8.415% | $35.4734 | $35.47 | $35.45 | $35.50 |
| Purchase #7 | $209.63 | 3.395% | $216.7469 | $216.75 | $216.75 | $216.70 |
| 7 purchase totals = | $870.42 | $943.6688 | $943.67 | $943.70 | $943.50 | |