| 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 | $136.35 | 12.302% | $153.1238 | $153.12 | $153.10 | $153.10 |
| Purchase #2 | $41.47 | 4.363% | $43.2793 | $43.28 | $43.30 | $43.30 |
| Purchase #3 | $74.70 | 10.678% | $82.6765 | $82.68 | $82.70 | $82.70 |
| Purchase #4 | $132.47 | 4.628% | $138.6007 | $138.60 | $138.60 | $138.60 |
| Purchase #5 | $86.63 | 6.489% | $92.2514 | $92.25 | $92.25 | $92.30 |
| Purchase #6 | $68.47 | 13.107% | $77.4444 | $77.44 | $77.45 | $77.40 |
| Purchase #7 | $25.54 | 12.442% | $28.7177 | $28.72 | $28.70 | $28.70 |
| 7 purchase totals = | $565.63 | $616.0938 | $616.09 | $616.10 | $616.10 | |