| 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 | $205.61 | 7.261% | $220.5393 | $220.54 | $220.55 | $220.50 |
| Purchase #2 | $134.26 | 6.671% | $143.2165 | $143.22 | $143.20 | $143.20 |
| Purchase #3 | $85.75 | 8.786% | $93.284 | $93.28 | $93.30 | $93.30 |
| Purchase #4 | $126.90 | 12.663% | $142.9693 | $142.97 | $142.95 | $143.00 |
| Purchase #5 | $114.51 | 6.172% | $121.5776 | $121.58 | $121.60 | $121.60 |
| Purchase #6 | $12.59 | 8.849% | $13.7041 | $13.70 | $13.70 | $13.70 |
| Purchase #7 | $70.69 | 4.578% | $73.9262 | $73.93 | $73.95 | $73.90 |
| 7 purchase totals = | $750.31 | $809.2170 | $809.22 | $809.25 | $809.20 | |