| 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 | $169.69 | 3.637% | $175.8616 | $175.86 | $175.85 | $175.90 |
| Purchase #2 | $223.35 | 7.192% | $239.4133 | $239.41 | $239.40 | $239.40 |
| Purchase #3 | $15.95 | 9.795% | $17.5123 | $17.51 | $17.50 | $17.50 |
| Purchase #4 | $133.54 | 13.781% | $151.9431 | $151.94 | $151.95 | $151.90 |
| Purchase #5 | $48.44 | 5.254% | $50.985 | $50.99 | $51.00 | $51.00 |
| Purchase #6 | $92.55 | 4.435% | $96.6546 | $96.65 | $96.65 | $96.70 |
| Purchase #7 | $166.37 | 6.315% | $176.8763 | $176.88 | $176.90 | $176.90 |
| 7 purchase totals = | $849.89 | $909.2462 | $909.24 | $909.25 | $909.30 | |