| 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 | $145.50 | 5.424% | $153.3919 | $153.39 | $153.40 | $153.40 |
| Purchase #2 | $234.72 | 4.128% | $244.4092 | $244.41 | $244.40 | $244.40 |
| Purchase #3 | $119.42 | 4.376% | $124.6458 | $124.65 | $124.65 | $124.60 |
| Purchase #4 | $54.49 | 10.814% | $60.3825 | $60.38 | $60.40 | $60.40 |
| Purchase #5 | $119.26 | 11.680% | $133.1896 | $133.19 | $133.20 | $133.20 |
| Purchase #6 | $193.37 | 3.468% | $200.0761 | $200.08 | $200.10 | $200.10 |
| Purchase #7 | $14.61 | 11.328% | $16.265 | $16.27 | $16.25 | $16.30 |
| 7 purchase totals = | $881.37 | $932.3601 | $932.37 | $932.40 | $932.40 | |