| 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 | $117.85 | 11.655% | $131.5854 | $131.59 | $131.60 | $131.60 |
| Purchase #2 | $178.81 | 10.185% | $197.0218 | $197.02 | $197.00 | $197.00 |
| Purchase #3 | $176.83 | 3.693% | $183.3603 | $183.36 | $183.35 | $183.40 |
| Purchase #4 | $198.63 | 5.823% | $210.1962 | $210.20 | $210.20 | $210.20 |
| Purchase #5 | $18.33 | 11.662% | $20.4676 | $20.47 | $20.45 | $20.50 |
| Purchase #6 | $118.91 | 5.669% | $125.651 | $125.65 | $125.65 | $125.70 |
| Purchase #7 | $87.43 | 11.691% | $97.6514 | $97.65 | $97.65 | $97.70 |
| 7 purchase totals = | $896.79 | $965.9337 | $965.94 | $965.90 | $966.10 | |