| 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 | $163.52 | 11.119% | $181.7018 | $181.70 | $181.70 | $181.70 |
| Purchase #2 | $121.84 | 9.204% | $133.0542 | $133.05 | $133.05 | $133.10 |
| Purchase #3 | $70.48 | 4.234% | $73.4641 | $73.46 | $73.45 | $73.50 |
| Purchase #4 | $217.66 | 8.463% | $236.0806 | $236.08 | $236.10 | $236.10 |
| Purchase #5 | $114.46 | 9.844% | $125.7274 | $125.73 | $125.75 | $125.70 |
| Purchase #6 | $6.62 | 9.768% | $7.2666 | $7.27 | $7.25 | $7.30 |
| Purchase #7 | $91.76 | 10.153% | $101.0764 | $101.08 | $101.10 | $101.10 |
| 7 purchase totals = | $786.34 | $858.3711 | $858.37 | $858.40 | $858.50 | |