| 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 | $201.84 | 11.556% | $225.1646 | $225.16 | $225.15 | $225.20 |
| Purchase #2 | $158.49 | 12.794% | $178.7672 | $178.77 | $178.75 | $178.80 |
| Purchase #3 | $127.82 | 9.346% | $139.7661 | $139.77 | $139.75 | $139.80 |
| Purchase #4 | $50.39 | 6.567% | $53.6991 | $53.70 | $53.70 | $53.70 |
| Purchase #5 | $17.44 | 3.239% | $18.0049 | $18.00 | $18.00 | $18.00 |
| Purchase #6 | $14.33 | 9.764% | $15.7292 | $15.73 | $15.75 | $15.70 |
| Purchase #7 | $139.82 | 12.438% | $157.2108 | $157.21 | $157.20 | $157.20 |
| 7 purchase totals = | $710.13 | $788.3419 | $788.34 | $788.30 | $788.40 | |