| 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 | $167.69 | 12.585% | $188.7938 | $188.79 | $188.80 | $188.80 |
| Purchase #2 | $51.70 | 8.347% | $56.0154 | $56.02 | $56.00 | $56.00 |
| Purchase #3 | $57.41 | 9.607% | $62.9254 | $62.93 | $62.95 | $62.90 |
| Purchase #4 | $11.65 | 4.344% | $12.1561 | $12.16 | $12.15 | $12.20 |
| Purchase #5 | $24.26 | 12.758% | $27.3551 | $27.36 | $27.35 | $27.40 |
| Purchase #6 | $182.63 | 12.146% | $204.8122 | $204.81 | $204.80 | $204.80 |
| Purchase #7 | $216.84 | 12.369% | $243.6609 | $243.66 | $243.65 | $243.70 |
| 7 purchase totals = | $712.18 | $795.7189 | $795.73 | $795.70 | $795.80 | |