| 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 | $164.64 | 11.357% | $183.3382 | $183.34 | $183.35 | $183.30 |
| Purchase #2 | $140.36 | 3.627% | $145.4509 | $145.45 | $145.45 | $145.50 |
| Purchase #3 | $125.64 | 6.207% | $133.4385 | $133.44 | $133.45 | $133.40 |
| Purchase #4 | $100.48 | 6.268% | $106.7781 | $106.78 | $106.80 | $106.80 |
| Purchase #5 | $92.79 | 5.242% | $97.6541 | $97.65 | $97.65 | $97.70 |
| Purchase #6 | $163.32 | 4.482% | $170.64 | $170.64 | $170.65 | $170.60 |
| Purchase #7 | $103.91 | 9.742% | $114.0329 | $114.03 | $114.05 | $114.00 |
| 7 purchase totals = | $891.14 | $951.3327 | $951.33 | $951.40 | $951.30 | |