| 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 | $161.77 | 10.738% | $179.1409 | $179.14 | $179.15 | $179.10 |
| Purchase #2 | $76.57 | 10.614% | $84.6971 | $84.70 | $84.70 | $84.70 |
| Purchase #3 | $234.54 | 4.224% | $244.447 | $244.45 | $244.45 | $244.40 |
| Purchase #4 | $15.28 | 12.691% | $17.2192 | $17.22 | $17.20 | $17.20 |
| Purchase #5 | $122.98 | 11.693% | $137.3601 | $137.36 | $137.35 | $137.40 |
| Purchase #6 | $96.74 | 11.379% | $107.748 | $107.75 | $107.75 | $107.70 |
| Purchase #7 | $191.98 | 10.782% | $212.6793 | $212.68 | $212.70 | $212.70 |
| 7 purchase totals = | $899.86 | $983.2916 | $983.30 | $983.30 | $983.20 | |