| 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 | $155.90 | 6.329% | $165.7669 | $165.77 | $165.75 | $165.80 |
| Purchase #2 | $157.57 | 10.265% | $173.7446 | $173.74 | $173.75 | $173.70 |
| Purchase #3 | $72.68 | 3.867% | $75.4905 | $75.49 | $75.50 | $75.50 |
| Purchase #4 | $9.64 | 3.793% | $10.0056 | $10.01 | $10.00 | $10.00 |
| Purchase #5 | $6.78 | 12.737% | $7.6436 | $7.64 | $7.65 | $7.60 |
| Purchase #6 | $249.47 | 7.731% | $268.7565 | $268.76 | $268.75 | $268.80 |
| Purchase #7 | $216.37 | 10.462% | $239.0066 | $239.01 | $239.00 | $239.00 |
| 7 purchase totals = | $868.41 | $940.4143 | $940.42 | $940.40 | $940.40 | |