| 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 | $104.50 | 7.808% | $112.6594 | $112.66 | $112.65 | $112.70 |
| Purchase #2 | $155.54 | 3.233% | $160.5686 | $160.57 | $160.55 | $160.60 |
| Purchase #3 | $121.64 | 3.142% | $125.4619 | $125.46 | $125.45 | $125.50 |
| Purchase #4 | $33.48 | 7.785% | $36.0864 | $36.09 | $36.10 | $36.10 |
| Purchase #5 | $85.74 | 13.627% | $97.4238 | $97.42 | $97.40 | $97.40 |
| Purchase #6 | $108.66 | 7.511% | $116.8215 | $116.82 | $116.80 | $116.80 |
| Purchase #7 | $195.65 | 5.351% | $206.1192 | $206.12 | $206.10 | $206.10 |
| 7 purchase totals = | $805.21 | $855.1408 | $855.14 | $855.05 | $855.20 | |