| 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 | $100.68 | 6.864% | $107.5907 | $107.59 | $107.60 | $107.60 |
| Purchase #2 | $75.60 | 10.372% | $83.4412 | $83.44 | $83.45 | $83.40 |
| Purchase #3 | $124.56 | 9.646% | $136.5751 | $136.58 | $136.60 | $136.60 |
| Purchase #4 | $129.96 | 12.214% | $145.8333 | $145.83 | $145.85 | $145.80 |
| Purchase #5 | $143.26 | 13.283% | $162.2892 | $162.29 | $162.30 | $162.30 |
| Purchase #6 | $236.47 | 11.156% | $262.8506 | $262.85 | $262.85 | $262.90 |
| Purchase #7 | $187.49 | 10.336% | $206.869 | $206.87 | $206.85 | $206.90 |
| 7 purchase totals = | $998.02 | $1,105.4491 | $1,105.45 | $1,105.50 | $1,105.50 | |