| 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 | $137.77 | 5.429% | $145.2495 | $145.25 | $145.25 | $145.20 |
| Purchase #2 | $64.41 | 7.541% | $69.2672 | $69.27 | $69.25 | $69.30 |
| Purchase #3 | $154.86 | 3.453% | $160.2073 | $160.21 | $160.20 | $160.20 |
| Purchase #4 | $9.56 | 4.635% | $10.0031 | $10.00 | $10.00 | $10.00 |
| Purchase #5 | $109.62 | 4.348% | $114.3863 | $114.39 | $114.40 | $114.40 |
| Purchase #6 | $227.47 | 5.415% | $239.7875 | $239.79 | $239.80 | $239.80 |
| Purchase #7 | $226.64 | 9.336% | $247.7991 | $247.80 | $247.80 | $247.80 |
| 7 purchase totals = | $930.33 | $986.7000 | $986.71 | $986.70 | $986.70 | |