| 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 | $39.40 | 9.475% | $43.1332 | $43.13 | $43.15 | $43.10 |
| Purchase #2 | $171.73 | 6.539% | $182.9594 | $182.96 | $182.95 | $183.00 |
| Purchase #3 | $109.94 | 8.118% | $118.8649 | $118.86 | $118.85 | $118.90 |
| Purchase #4 | $67.41 | 12.322% | $75.7163 | $75.72 | $75.70 | $75.70 |
| Purchase #5 | $150.66 | 5.138% | $158.4009 | $158.40 | $158.40 | $158.40 |
| Purchase #6 | $82.69 | 12.663% | $93.161 | $93.16 | $93.15 | $93.20 |
| Purchase #7 | $196.55 | 11.404% | $218.9646 | $218.96 | $218.95 | $219.00 |
| 7 purchase totals = | $818.38 | $891.2003 | $891.19 | $891.15 | $891.30 | |