| 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 | $156.72 | 11.253% | $174.3557 | $174.36 | $174.35 | $174.40 |
| Purchase #2 | $115.81 | 10.145% | $127.5589 | $127.56 | $127.55 | $127.60 |
| Purchase #3 | $48.84 | 3.652% | $50.6236 | $50.62 | $50.60 | $50.60 |
| Purchase #4 | $125.55 | 6.458% | $133.658 | $133.66 | $133.65 | $133.70 |
| Purchase #5 | $119.71 | 9.176% | $130.6946 | $130.69 | $130.70 | $130.70 |
| Purchase #6 | $5.84 | 12.118% | $6.5477 | $6.55 | $6.55 | $6.50 |
| Purchase #7 | $156.56 | 6.287% | $166.4029 | $166.40 | $166.40 | $166.40 |
| 7 purchase totals = | $729.03 | $789.8414 | $789.84 | $789.80 | $789.90 | |