| 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 | $162.27 | 8.146% | $175.4885 | $175.49 | $175.50 | $175.50 |
| Purchase #2 | $135.70 | 6.530% | $144.5612 | $144.56 | $144.55 | $144.60 |
| Purchase #3 | $12.30 | 5.380% | $12.9617 | $12.96 | $12.95 | $13.00 |
| Purchase #4 | $48.29 | 13.188% | $54.6585 | $54.66 | $54.65 | $54.70 |
| Purchase #5 | $167.99 | 11.453% | $187.2299 | $187.23 | $187.25 | $187.20 |
| Purchase #6 | $105.57 | 3.752% | $109.531 | $109.53 | $109.55 | $109.50 |
| Purchase #7 | $127.62 | 3.436% | $132.005 | $132.01 | $132.00 | $132.00 |
| 7 purchase totals = | $759.74 | $816.4358 | $816.44 | $816.45 | $816.50 | |