| 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 | $178.74 | 13.735% | $203.2899 | $203.29 | $203.30 | $203.30 |
| Purchase #2 | $137.40 | 4.458% | $143.5253 | $143.53 | $143.55 | $143.50 |
| Purchase #3 | $90.39 | 11.691% | $100.9575 | $100.96 | $100.95 | $101.00 |
| Purchase #4 | $202.76 | 7.660% | $218.2914 | $218.29 | $218.30 | $218.30 |
| Purchase #5 | $30.76 | 7.418% | $33.0418 | $33.04 | $33.05 | $33.00 |
| Purchase #6 | $32.29 | 8.733% | $35.1099 | $35.11 | $35.10 | $35.10 |
| Purchase #7 | $215.31 | 7.714% | $231.919 | $231.92 | $231.90 | $231.90 |
| 7 purchase totals = | $887.65 | $966.1348 | $966.14 | $966.15 | $966.10 | |