| 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 | $168.34 | 6.868% | $179.9016 | $179.90 | $179.90 | $179.90 |
| Purchase #2 | $100.48 | 7.394% | $107.9095 | $107.91 | $107.90 | $107.90 |
| Purchase #3 | $111.33 | 13.829% | $126.7258 | $126.73 | $126.75 | $126.70 |
| Purchase #4 | $40.28 | 10.374% | $44.4586 | $44.46 | $44.45 | $44.50 |
| Purchase #5 | $17.35 | 5.428% | $18.2918 | $18.29 | $18.30 | $18.30 |
| Purchase #6 | $167.95 | 4.312% | $175.192 | $175.19 | $175.20 | $175.20 |
| Purchase #7 | $218.32 | 8.542% | $236.9689 | $236.97 | $236.95 | $237.00 |
| 7 purchase totals = | $824.05 | $889.4482 | $889.45 | $889.45 | $889.50 | |