| 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 | $172.68 | 7.513% | $185.6534 | $185.65 | $185.65 | $185.70 |
| Purchase #2 | $95.75 | 12.612% | $107.826 | $107.83 | $107.85 | $107.80 |
| Purchase #3 | $71.87 | 10.825% | $79.6499 | $79.65 | $79.65 | $79.60 |
| Purchase #4 | $241.72 | 5.448% | $254.8889 | $254.89 | $254.90 | $254.90 |
| Purchase #5 | $122.87 | 5.455% | $129.5726 | $129.57 | $129.55 | $129.60 |
| Purchase #6 | $57.87 | 5.796% | $61.2241 | $61.22 | $61.20 | $61.20 |
| Purchase #7 | $45.86 | 4.183% | $47.7783 | $47.78 | $47.80 | $47.80 |
| 7 purchase totals = | $808.62 | $866.5932 | $866.59 | $866.60 | $866.60 | |