| 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 | $163.33 | 9.492% | $178.8333 | $178.83 | $178.85 | $178.80 |
| Purchase #2 | $27.69 | 7.190% | $29.6809 | $29.68 | $29.70 | $29.70 |
| Purchase #3 | $168.39 | 7.476% | $180.9788 | $180.98 | $181.00 | $181.00 |
| Purchase #4 | $138.66 | 12.655% | $156.2074 | $156.21 | $156.20 | $156.20 |
| Purchase #5 | $92.66 | 12.565% | $104.3027 | $104.30 | $104.30 | $104.30 |
| Purchase #6 | $13.74 | 11.811% | $15.3628 | $15.36 | $15.35 | $15.40 |
| Purchase #7 | $108.83 | 3.285% | $112.4051 | $112.41 | $112.40 | $112.40 |
| 7 purchase totals = | $713.30 | $777.7710 | $777.77 | $777.80 | $777.80 | |