| 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 | $71.62 | 10.562% | $79.1845 | $79.18 | $79.20 | $79.20 |
| Purchase #2 | $16.38 | 10.532% | $18.1051 | $18.11 | $18.10 | $18.10 |
| Purchase #3 | $152.36 | 13.663% | $173.1769 | $173.18 | $173.20 | $173.20 |
| Purchase #4 | $180.89 | 4.301% | $188.6701 | $188.67 | $188.65 | $188.70 |
| Purchase #5 | $142.75 | 6.534% | $152.0773 | $152.08 | $152.10 | $152.10 |
| Purchase #6 | $196.70 | 4.859% | $206.2577 | $206.26 | $206.25 | $206.30 |
| Purchase #7 | $65.73 | 12.417% | $73.8917 | $73.89 | $73.90 | $73.90 |
| 7 purchase totals = | $826.43 | $891.3633 | $891.37 | $891.40 | $891.50 | |