| 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 | $117.55 | 6.244% | $124.8898 | $124.89 | $124.90 | $124.90 |
| Purchase #2 | $107.43 | 5.623% | $113.4708 | $113.47 | $113.45 | $113.50 |
| Purchase #3 | $133.26 | 11.573% | $148.6822 | $148.68 | $148.70 | $148.70 |
| Purchase #4 | $151.49 | 3.378% | $156.6073 | $156.61 | $156.60 | $156.60 |
| Purchase #5 | $14.85 | 9.503% | $16.2612 | $16.26 | $16.25 | $16.30 |
| Purchase #6 | $11.58 | 5.840% | $12.2563 | $12.26 | $12.25 | $12.30 |
| Purchase #7 | $41.65 | 13.492% | $47.2694 | $47.27 | $47.25 | $47.30 |
| 7 purchase totals = | $577.81 | $619.4370 | $619.44 | $619.40 | $619.60 | |