| 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 | $33.80 | 10.766% | $37.4389 | $37.44 | $37.45 | $37.40 |
| Purchase #2 | $231.34 | 10.329% | $255.2351 | $255.24 | $255.25 | $255.20 |
| Purchase #3 | $189.48 | 3.547% | $196.2009 | $196.20 | $196.20 | $196.20 |
| Purchase #4 | $145.97 | 9.708% | $160.1408 | $160.14 | $160.15 | $160.10 |
| Purchase #5 | $60.43 | 11.343% | $67.2846 | $67.28 | $67.30 | $67.30 |
| Purchase #6 | $100.41 | 5.618% | $106.051 | $106.05 | $106.05 | $106.10 |
| Purchase #7 | $126.66 | 3.338% | $130.8879 | $130.89 | $130.90 | $130.90 |
| 7 purchase totals = | $888.09 | $953.2392 | $953.24 | $953.30 | $953.20 | |