| 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 | $64.55 | 12.588% | $72.6756 | $72.68 | $72.70 | $72.70 |
| Purchase #2 | $179.26 | 4.146% | $186.6921 | $186.69 | $186.70 | $186.70 |
| Purchase #3 | $155.96 | 13.295% | $176.6949 | $176.69 | $176.70 | $176.70 |
| Purchase #4 | $158.41 | 8.621% | $172.0665 | $172.07 | $172.05 | $172.10 |
| Purchase #5 | $74.34 | 4.502% | $77.6868 | $77.69 | $77.70 | $77.70 |
| Purchase #6 | $143.42 | 9.718% | $157.3576 | $157.36 | $157.35 | $157.40 |
| Purchase #7 | $126.42 | 10.476% | $139.6638 | $139.66 | $139.65 | $139.70 |
| 7 purchase totals = | $902.36 | $982.8373 | $982.84 | $982.85 | $983.00 | |