| 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 | $167.96 | 13.638% | $190.8664 | $190.87 | $190.85 | $190.90 |
| Purchase #2 | $19.43 | 7.443% | $20.8762 | $20.88 | $20.90 | $20.90 |
| Purchase #3 | $246.40 | 8.357% | $266.9916 | $266.99 | $267.00 | $267.00 |
| Purchase #4 | $116.95 | 6.167% | $124.1623 | $124.16 | $124.15 | $124.20 |
| Purchase #5 | $205.82 | 9.861% | $226.1159 | $226.12 | $226.10 | $226.10 |
| Purchase #6 | $153.65 | 3.360% | $158.8126 | $158.81 | $158.80 | $158.80 |
| Purchase #7 | $73.60 | 7.561% | $79.1649 | $79.16 | $79.15 | $79.20 |
| 7 purchase totals = | $983.81 | $1,066.9899 | $1,066.99 | $1,066.95 | $1,067.10 | |