| 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 | $134.76 | 5.604% | $142.312 | $142.31 | $142.30 | $142.30 |
| Purchase #2 | $173.49 | 13.243% | $196.4653 | $196.47 | $196.45 | $196.50 |
| Purchase #3 | $184.95 | 6.790% | $197.5081 | $197.51 | $197.50 | $197.50 |
| Purchase #4 | $6.41 | 3.737% | $6.6495 | $6.65 | $6.65 | $6.60 |
| Purchase #5 | $97.67 | 4.440% | $102.0065 | $102.01 | $102.00 | $102.00 |
| Purchase #6 | $53.67 | 8.280% | $58.1139 | $58.11 | $58.10 | $58.10 |
| Purchase #7 | $149.50 | 8.806% | $162.665 | $162.67 | $162.65 | $162.70 |
| 7 purchase totals = | $800.45 | $865.7203 | $865.73 | $865.65 | $865.70 | |