| 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 | $173.77 | 6.432% | $184.9469 | $184.95 | $184.95 | $184.90 |
| Purchase #2 | $145.83 | 9.558% | $159.7684 | $159.77 | $159.75 | $159.80 |
| Purchase #3 | $56.80 | 3.752% | $58.9311 | $58.93 | $58.95 | $58.90 |
| Purchase #4 | $67.94 | 7.642% | $73.132 | $73.13 | $73.15 | $73.10 |
| Purchase #5 | $206.26 | 12.350% | $231.7331 | $231.73 | $231.75 | $231.70 |
| Purchase #6 | $15.99 | 9.273% | $17.4728 | $17.47 | $17.45 | $17.50 |
| Purchase #7 | $243.91 | 9.874% | $267.9937 | $267.99 | $268.00 | $268.00 |
| 7 purchase totals = | $910.50 | $993.9780 | $993.97 | $994.00 | $993.90 | |