| 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 | $148.56 | 6.449% | $158.1406 | $158.14 | $158.15 | $158.10 |
| Purchase #2 | $249.34 | 8.264% | $269.9455 | $269.95 | $269.95 | $269.90 |
| Purchase #3 | $22.47 | 6.845% | $24.0081 | $24.01 | $24.00 | $24.00 |
| Purchase #4 | $46.46 | 9.247% | $50.7562 | $50.76 | $50.75 | $50.80 |
| Purchase #5 | $213.96 | 5.821% | $226.4146 | $226.41 | $226.40 | $226.40 |
| Purchase #6 | $79.44 | 4.606% | $83.099 | $83.10 | $83.10 | $83.10 |
| Purchase #7 | $54.43 | 6.258% | $57.8362 | $57.84 | $57.85 | $57.80 |
| 7 purchase totals = | $814.66 | $870.2002 | $870.21 | $870.20 | $870.10 | |