| 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 | $25.81 | 5.211% | $27.155 | $27.16 | $27.15 | $27.20 |
| Purchase #2 | $125.94 | 8.655% | $136.8401 | $136.84 | $136.85 | $136.80 |
| Purchase #3 | $144.86 | 10.587% | $160.1963 | $160.20 | $160.20 | $160.20 |
| Purchase #4 | $60.80 | 3.142% | $62.7103 | $62.71 | $62.70 | $62.70 |
| Purchase #5 | $158.72 | 13.670% | $180.417 | $180.42 | $180.40 | $180.40 |
| Purchase #6 | $89.44 | 10.375% | $98.7194 | $98.72 | $98.70 | $98.70 |
| Purchase #7 | $197.74 | 9.274% | $216.0784 | $216.08 | $216.10 | $216.10 |
| 7 purchase totals = | $803.31 | $882.1165 | $882.13 | $882.10 | $882.10 | |