| 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 | $105.87 | 10.171% | $116.638 | $116.64 | $116.65 | $116.60 |
| Purchase #2 | $61.68 | 13.223% | $69.8359 | $69.84 | $69.85 | $69.80 |
| Purchase #3 | $179.97 | 3.415% | $186.116 | $186.12 | $186.10 | $186.10 |
| Purchase #4 | $109.80 | 10.318% | $121.1292 | $121.13 | $121.15 | $121.10 |
| Purchase #5 | $245.82 | 8.848% | $267.5702 | $267.57 | $267.55 | $267.60 |
| Purchase #6 | $52.26 | 13.574% | $59.3538 | $59.35 | $59.35 | $59.40 |
| Purchase #7 | $16.33 | 4.686% | $17.0952 | $17.10 | $17.10 | $17.10 |
| 7 purchase totals = | $771.73 | $837.7383 | $837.75 | $837.75 | $837.70 | |