| 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 | $200.60 | 6.527% | $213.6932 | $213.69 | $213.70 | $213.70 |
| Purchase #2 | $172.36 | 3.686% | $178.7132 | $178.71 | $178.70 | $178.70 |
| Purchase #3 | $192.79 | 11.675% | $215.2982 | $215.30 | $215.30 | $215.30 |
| Purchase #4 | $154.88 | 13.825% | $176.2922 | $176.29 | $176.30 | $176.30 |
| Purchase #5 | $178.47 | 5.707% | $188.6553 | $188.66 | $188.65 | $188.70 |
| Purchase #6 | $96.35 | 13.170% | $109.0393 | $109.04 | $109.05 | $109.00 |
| Purchase #7 | $154.72 | 8.119% | $167.2817 | $167.28 | $167.30 | $167.30 |
| 7 purchase totals = | $1,150.17 | $1,248.9731 | $1,248.97 | $1,249.00 | $1,249.00 | |