| 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 | $174.54 | 5.247% | $183.6981 | $183.70 | $183.70 | $183.70 |
| Purchase #2 | $104.55 | 12.370% | $117.4828 | $117.48 | $117.50 | $117.50 |
| Purchase #3 | $31.48 | 5.818% | $33.3115 | $33.31 | $33.30 | $33.30 |
| Purchase #4 | $116.96 | 13.636% | $132.9087 | $132.91 | $132.90 | $132.90 |
| Purchase #5 | $114.43 | 9.528% | $125.3329 | $125.33 | $125.35 | $125.30 |
| Purchase #6 | $79.46 | 3.582% | $82.3063 | $82.31 | $82.30 | $82.30 |
| Purchase #7 | $156.99 | 8.615% | $170.5147 | $170.51 | $170.50 | $170.50 |
| 7 purchase totals = | $778.41 | $845.5550 | $845.55 | $845.55 | $845.50 | |