| 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 | $169.82 | 6.811% | $181.3864 | $181.39 | $181.40 | $181.40 |
| Purchase #2 | $13.51 | 12.359% | $15.1797 | $15.18 | $15.20 | $15.20 |
| Purchase #3 | $22.61 | 13.773% | $25.7241 | $25.72 | $25.70 | $25.70 |
| Purchase #4 | $62.75 | 13.509% | $71.2269 | $71.23 | $71.25 | $71.20 |
| Purchase #5 | $23.51 | 10.636% | $26.0105 | $26.01 | $26.00 | $26.00 |
| Purchase #6 | $133.88 | 8.172% | $144.8207 | $144.82 | $144.80 | $144.80 |
| Purchase #7 | $50.53 | 12.539% | $56.866 | $56.87 | $56.85 | $56.90 |
| 7 purchase totals = | $476.61 | $521.2143 | $521.22 | $521.20 | $521.20 | |