| 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 | $174.99 | 10.349% | $193.0997 | $193.10 | $193.10 | $193.10 |
| Purchase #2 | $205.80 | 7.812% | $221.8771 | $221.88 | $221.90 | $221.90 |
| Purchase #3 | $18.75 | 7.678% | $20.1896 | $20.19 | $20.20 | $20.20 |
| Purchase #4 | $102.54 | 4.387% | $107.0384 | $107.04 | $107.05 | $107.00 |
| Purchase #5 | $80.36 | 3.291% | $83.0046 | $83.00 | $83.00 | $83.00 |
| Purchase #6 | $138.73 | 5.763% | $146.725 | $146.73 | $146.75 | $146.70 |
| Purchase #7 | $70.65 | 6.767% | $75.4309 | $75.43 | $75.45 | $75.40 |
| 7 purchase totals = | $791.82 | $847.3653 | $847.37 | $847.45 | $847.30 | |