| 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 | $149.33 | 8.502% | $162.026 | $162.03 | $162.05 | $162.00 |
| Purchase #2 | $66.75 | 6.159% | $70.8611 | $70.86 | $70.85 | $70.90 |
| Purchase #3 | $49.70 | 3.565% | $51.4718 | $51.47 | $51.45 | $51.50 |
| Purchase #4 | $212.26 | 8.340% | $229.9625 | $229.96 | $229.95 | $230.00 |
| Purchase #5 | $136.29 | 7.603% | $146.6521 | $146.65 | $146.65 | $146.70 |
| Purchase #6 | $78.47 | 9.350% | $85.8069 | $85.81 | $85.80 | $85.80 |
| Purchase #7 | $6.67 | 10.815% | $7.3914 | $7.39 | $7.40 | $7.40 |
| 7 purchase totals = | $699.47 | $754.1718 | $754.17 | $754.15 | $754.30 | |