| 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 | $100.93 | 13.729% | $114.7867 | $114.79 | $114.80 | $114.80 |
| Purchase #2 | $173.45 | 5.474% | $182.9447 | $182.94 | $182.95 | $182.90 |
| Purchase #3 | $38.26 | 8.172% | $41.3866 | $41.39 | $41.40 | $41.40 |
| Purchase #4 | $242.86 | 7.442% | $260.9336 | $260.93 | $260.95 | $260.90 |
| Purchase #5 | $17.88 | 13.831% | $20.353 | $20.35 | $20.35 | $20.40 |
| Purchase #6 | $94.53 | 10.509% | $104.4642 | $104.46 | $104.45 | $104.50 |
| Purchase #7 | $204.69 | 4.137% | $213.158 | $213.16 | $213.15 | $213.20 |
| 7 purchase totals = | $872.60 | $938.0268 | $938.02 | $938.05 | $938.10 | |