| 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 | $152.55 | 6.352% | $162.24 | $162.24 | $162.25 | $162.20 |
| Purchase #2 | $138.51 | 5.292% | $145.8399 | $145.84 | $145.85 | $145.80 |
| Purchase #3 | $30.74 | 13.187% | $34.7937 | $34.79 | $34.80 | $34.80 |
| Purchase #4 | $42.83 | 5.681% | $45.2632 | $45.26 | $45.25 | $45.30 |
| Purchase #5 | $15.81 | 4.243% | $16.4808 | $16.48 | $16.50 | $16.50 |
| Purchase #6 | $79.62 | 8.196% | $86.1457 | $86.15 | $86.15 | $86.10 |
| Purchase #7 | $222.29 | 8.680% | $241.5848 | $241.58 | $241.60 | $241.60 |
| 7 purchase totals = | $682.35 | $732.3481 | $732.34 | $732.40 | $732.30 | |