| 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 | $117.55 | 7.608% | $126.4932 | $126.49 | $126.50 | $126.50 |
| Purchase #2 | $234.31 | 10.665% | $259.2992 | $259.30 | $259.30 | $259.30 |
| Purchase #3 | $83.62 | 13.565% | $94.9631 | $94.96 | $94.95 | $95.00 |
| Purchase #4 | $139.99 | 11.591% | $156.2162 | $156.22 | $156.20 | $156.20 |
| Purchase #5 | $92.68 | 4.843% | $97.1685 | $97.17 | $97.15 | $97.20 |
| Purchase #6 | $36.42 | 9.125% | $39.7433 | $39.74 | $39.75 | $39.70 |
| Purchase #7 | $16.58 | 13.701% | $18.8516 | $18.85 | $18.85 | $18.90 |
| 7 purchase totals = | $721.15 | $792.7351 | $792.73 | $792.70 | $792.80 | |