| 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 | $159.34 | 13.259% | $180.4669 | $180.47 | $180.45 | $180.50 |
| Purchase #2 | $5.71 | 6.652% | $6.0898 | $6.09 | $6.10 | $6.10 |
| Purchase #3 | $86.96 | 8.185% | $94.0777 | $94.08 | $94.10 | $94.10 |
| Purchase #4 | $162.57 | 10.574% | $179.7602 | $179.76 | $179.75 | $179.80 |
| Purchase #5 | $111.30 | 8.741% | $121.0287 | $121.03 | $121.05 | $121.00 |
| Purchase #6 | $128.88 | 11.489% | $143.687 | $143.69 | $143.70 | $143.70 |
| Purchase #7 | $93.68 | 10.795% | $103.7928 | $103.79 | $103.80 | $103.80 |
| 7 purchase totals = | $748.44 | $828.9031 | $828.91 | $828.95 | $829.00 | |