| 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 | $155.76 | 3.587% | $161.3471 | $161.35 | $161.35 | $161.30 |
| Purchase #2 | $105.96 | 10.695% | $117.2924 | $117.29 | $117.30 | $117.30 |
| Purchase #3 | $218.29 | 5.366% | $230.0034 | $230.00 | $230.00 | $230.00 |
| Purchase #4 | $174.90 | 3.151% | $180.4111 | $180.41 | $180.40 | $180.40 |
| Purchase #5 | $7.90 | 6.490% | $8.4127 | $8.41 | $8.40 | $8.40 |
| Purchase #6 | $83.90 | 13.488% | $95.2164 | $95.22 | $95.20 | $95.20 |
| Purchase #7 | $71.68 | 7.806% | $77.2753 | $77.28 | $77.30 | $77.30 |
| 7 purchase totals = | $818.39 | $869.9584 | $869.96 | $869.95 | $869.90 | |