| 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 | $19.67 | 5.815% | $20.8138 | $20.81 | $20.80 | $20.80 |
| Purchase #2 | $169.38 | 10.779% | $187.6375 | $187.64 | $187.65 | $187.60 |
| Purchase #3 | $39.30 | 11.464% | $43.8054 | $43.81 | $43.80 | $43.80 |
| Purchase #4 | $177.97 | 5.123% | $187.0874 | $187.09 | $187.10 | $187.10 |
| Purchase #5 | $186.26 | 8.806% | $202.6621 | $202.66 | $202.65 | $202.70 |
| Purchase #6 | $87.41 | 8.571% | $94.9019 | $94.90 | $94.90 | $94.90 |
| Purchase #7 | $156.58 | 9.316% | $171.167 | $171.17 | $171.15 | $171.20 |
| 7 purchase totals = | $836.57 | $908.0751 | $908.08 | $908.05 | $908.10 | |