| 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 | $159.76 | 10.503% | $176.5396 | $176.54 | $176.55 | $176.50 |
| Purchase #2 | $45.83 | 11.203% | $50.9643 | $50.96 | $50.95 | $51.00 |
| Purchase #3 | $131.91 | 5.586% | $139.2785 | $139.28 | $139.30 | $139.30 |
| Purchase #4 | $156.78 | 12.543% | $176.4449 | $176.44 | $176.45 | $176.40 |
| Purchase #5 | $213.44 | 7.373% | $229.1769 | $229.18 | $229.20 | $229.20 |
| Purchase #6 | $167.82 | 9.313% | $183.4491 | $183.45 | $183.45 | $183.40 |
| Purchase #7 | $14.42 | 10.406% | $15.9205 | $15.92 | $15.90 | $15.90 |
| 7 purchase totals = | $889.96 | $971.7738 | $971.77 | $971.80 | $971.70 | |