| 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 | $178.75 | 6.722% | $190.7656 | $190.77 | $190.75 | $190.80 |
| Purchase #2 | $108.56 | 4.722% | $113.6862 | $113.69 | $113.70 | $113.70 |
| Purchase #3 | $151.93 | 13.409% | $172.3023 | $172.30 | $172.30 | $172.30 |
| Purchase #4 | $17.57 | 10.277% | $19.3757 | $19.38 | $19.40 | $19.40 |
| Purchase #5 | $98.96 | 6.562% | $105.4538 | $105.45 | $105.45 | $105.50 |
| Purchase #6 | $33.96 | 6.173% | $36.0564 | $36.06 | $36.05 | $36.10 |
| Purchase #7 | $90.36 | 3.194% | $93.2461 | $93.25 | $93.25 | $93.20 |
| 7 purchase totals = | $680.09 | $730.8861 | $730.90 | $730.90 | $731.00 | |