| 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 | $55.33 | 8.793% | $60.1952 | $60.20 | $60.20 | $60.20 |
| Purchase #2 | $131.74 | 5.542% | $139.041 | $139.04 | $139.05 | $139.00 |
| Purchase #3 | $213.53 | 5.754% | $225.8165 | $225.82 | $225.80 | $225.80 |
| Purchase #4 | $226.71 | 10.227% | $249.8956 | $249.90 | $249.90 | $249.90 |
| Purchase #5 | $226.28 | 10.126% | $249.1931 | $249.19 | $249.20 | $249.20 |
| Purchase #6 | $157.64 | 7.563% | $169.5623 | $169.56 | $169.55 | $169.60 |
| Purchase #7 | $48.31 | 9.440% | $52.8705 | $52.87 | $52.85 | $52.90 |
| 7 purchase totals = | $1,059.54 | $1,146.5742 | $1,146.58 | $1,146.55 | $1,146.60 | |