| 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 | $150.96 | 13.491% | $171.326 | $171.33 | $171.35 | $171.30 |
| Purchase #2 | $240.55 | 12.762% | $271.249 | $271.25 | $271.25 | $271.20 |
| Purchase #3 | $37.52 | 9.504% | $41.0859 | $41.09 | $41.10 | $41.10 |
| Purchase #4 | $58.60 | 5.591% | $61.8763 | $61.88 | $61.90 | $61.90 |
| Purchase #5 | $145.83 | 9.280% | $159.363 | $159.36 | $159.35 | $159.40 |
| Purchase #6 | $217.64 | 11.751% | $243.2149 | $243.21 | $243.20 | $243.20 |
| Purchase #7 | $133.87 | 7.600% | $144.0441 | $144.04 | $144.05 | $144.00 |
| 7 purchase totals = | $984.97 | $1,092.1592 | $1,092.16 | $1,092.20 | $1,092.10 | |