| 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 | $166.55 | 11.204% | $185.2103 | $185.21 | $185.20 | $185.20 |
| Purchase #2 | $250.49 | 4.141% | $260.8628 | $260.86 | $260.85 | $260.90 |
| Purchase #3 | $105.51 | 12.448% | $118.6439 | $118.64 | $118.65 | $118.60 |
| Purchase #4 | $211.52 | 13.418% | $239.9018 | $239.90 | $239.90 | $239.90 |
| Purchase #5 | $207.46 | 6.343% | $220.6192 | $220.62 | $220.60 | $220.60 |
| Purchase #6 | $171.75 | 9.784% | $188.554 | $188.55 | $188.55 | $188.60 |
| Purchase #7 | $173.81 | 4.840% | $182.2224 | $182.22 | $182.20 | $182.20 |
| 7 purchase totals = | $1,287.09 | $1,396.0144 | $1,396.00 | $1,395.95 | $1,396.00 | |