| 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 | $131.77 | 4.135% | $137.2187 | $137.22 | $137.20 | $137.20 |
| Purchase #2 | $176.85 | 10.524% | $195.4617 | $195.46 | $195.45 | $195.50 |
| Purchase #3 | $63.54 | 10.550% | $70.2435 | $70.24 | $70.25 | $70.20 |
| Purchase #4 | $106.54 | 7.730% | $114.7755 | $114.78 | $114.80 | $114.80 |
| Purchase #5 | $19.58 | 5.629% | $20.6822 | $20.68 | $20.70 | $20.70 |
| Purchase #6 | $127.25 | 5.169% | $133.8276 | $133.83 | $133.85 | $133.80 |
| Purchase #7 | $45.44 | 5.498% | $47.9383 | $47.94 | $47.95 | $47.90 |
| 7 purchase totals = | $670.97 | $720.1475 | $720.15 | $720.20 | $720.10 | |