| 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 | $155.26 | 6.748% | $165.7369 | $165.74 | $165.75 | $165.70 |
| Purchase #2 | $143.57 | 10.427% | $158.54 | $158.54 | $158.55 | $158.50 |
| Purchase #3 | $108.55 | 12.558% | $122.1817 | $122.18 | $122.20 | $122.20 |
| Purchase #4 | $111.79 | 7.767% | $120.4727 | $120.47 | $120.45 | $120.50 |
| Purchase #5 | $244.27 | 9.729% | $268.035 | $268.04 | $268.05 | $268.00 |
| Purchase #6 | $220.49 | 7.713% | $237.4964 | $237.50 | $237.50 | $237.50 |
| Purchase #7 | $86.66 | 7.632% | $93.2739 | $93.27 | $93.25 | $93.30 |
| 7 purchase totals = | $1,070.59 | $1,165.7366 | $1,165.74 | $1,165.75 | $1,165.70 | |