| 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 | $227.74 | 12.854% | $257.0137 | $257.01 | $257.00 | $257.00 |
| Purchase #2 | $16.30 | 10.506% | $18.0125 | $18.01 | $18.00 | $18.00 |
| Purchase #3 | $40.56 | 12.817% | $45.7586 | $45.76 | $45.75 | $45.80 |
| Purchase #4 | $147.79 | 7.334% | $158.6289 | $158.63 | $158.65 | $158.60 |
| Purchase #5 | $11.97 | 5.491% | $12.6273 | $12.63 | $12.65 | $12.60 |
| Purchase #6 | $156.89 | 5.377% | $165.326 | $165.33 | $165.35 | $165.30 |
| Purchase #7 | $16.37 | 7.197% | $17.5481 | $17.55 | $17.55 | $17.50 |
| 7 purchase totals = | $617.62 | $674.9151 | $674.92 | $674.95 | $674.80 | |