| 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 | $170.83 | 7.870% | $184.2743 | $184.27 | $184.25 | $184.30 |
| Purchase #2 | $30.81 | 3.693% | $31.9478 | $31.95 | $31.95 | $31.90 |
| Purchase #3 | $35.33 | 4.634% | $36.9672 | $36.97 | $36.95 | $37.00 |
| Purchase #4 | $158.85 | 3.307% | $164.1032 | $164.10 | $164.10 | $164.10 |
| Purchase #5 | $145.39 | 7.614% | $156.46 | $156.46 | $156.45 | $156.50 |
| Purchase #6 | $12.95 | 3.693% | $13.4282 | $13.43 | $13.45 | $13.40 |
| Purchase #7 | $164.38 | 10.142% | $181.0514 | $181.05 | $181.05 | $181.10 |
| 7 purchase totals = | $718.54 | $768.2321 | $768.23 | $768.20 | $768.30 | |