| 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 | $166.49 | 8.248% | $180.2221 | $180.22 | $180.20 | $180.20 |
| Purchase #2 | $38.47 | 8.538% | $41.7546 | $41.75 | $41.75 | $41.80 |
| Purchase #3 | $214.91 | 7.193% | $230.3685 | $230.37 | $230.35 | $230.40 |
| Purchase #4 | $69.98 | 8.595% | $75.9948 | $75.99 | $76.00 | $76.00 |
| Purchase #5 | $147.75 | 3.730% | $153.2611 | $153.26 | $153.25 | $153.30 |
| Purchase #6 | $98.66 | 12.813% | $111.3013 | $111.30 | $111.30 | $111.30 |
| Purchase #7 | $65.35 | 12.180% | $73.3096 | $73.31 | $73.30 | $73.30 |
| 7 purchase totals = | $801.61 | $866.2120 | $866.20 | $866.15 | $866.30 | |