| 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 | $129.86 | 5.317% | $136.7647 | $136.76 | $136.75 | $136.80 |
| Purchase #2 | $69.60 | 5.177% | $73.2032 | $73.20 | $73.20 | $73.20 |
| Purchase #3 | $237.68 | 12.745% | $267.9723 | $267.97 | $267.95 | $268.00 |
| Purchase #4 | $186.91 | 10.351% | $206.2571 | $206.26 | $206.25 | $206.30 |
| Purchase #5 | $49.29 | 3.184% | $50.8594 | $50.86 | $50.85 | $50.90 |
| Purchase #6 | $14.93 | 10.849% | $16.5498 | $16.55 | $16.55 | $16.50 |
| Purchase #7 | $215.29 | 7.558% | $231.5616 | $231.56 | $231.55 | $231.60 |
| 7 purchase totals = | $903.56 | $983.1681 | $983.16 | $983.10 | $983.30 | |