| 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 | $17.33 | 9.613% | $18.9959 | $19.00 | $19.00 | $19.00 |
| Purchase #2 | $71.59 | 3.516% | $74.1071 | $74.11 | $74.10 | $74.10 |
| Purchase #3 | $133.53 | 6.558% | $142.2869 | $142.29 | $142.30 | $142.30 |
| Purchase #4 | $175.33 | 6.752% | $187.1683 | $187.17 | $187.15 | $187.20 |
| Purchase #5 | $212.61 | 9.521% | $232.8526 | $232.85 | $232.85 | $232.90 |
| Purchase #6 | $146.68 | 6.765% | $156.6029 | $156.60 | $156.60 | $156.60 |
| Purchase #7 | $45.94 | 13.257% | $52.0303 | $52.03 | $52.05 | $52.00 |
| 7 purchase totals = | $803.01 | $864.0440 | $864.05 | $864.05 | $864.10 | |