| 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 | $165.70 | 10.107% | $182.4473 | $182.45 | $182.45 | $182.40 |
| Purchase #2 | $116.87 | 13.664% | $132.8391 | $132.84 | $132.85 | $132.80 |
| Purchase #3 | $78.98 | 3.435% | $81.693 | $81.69 | $81.70 | $81.70 |
| Purchase #4 | $158.27 | 12.496% | $178.0474 | $178.05 | $178.05 | $178.00 |
| Purchase #5 | $231.97 | 8.739% | $252.2419 | $252.24 | $252.25 | $252.20 |
| Purchase #6 | $112.32 | 11.293% | $125.0043 | $125.00 | $125.00 | $125.00 |
| Purchase #7 | $47.29 | 5.180% | $49.7396 | $49.74 | $49.75 | $49.70 |
| 7 purchase totals = | $911.40 | $1,002.0126 | $1,002.01 | $1,002.05 | $1,001.80 | |