| 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 | $173.40 | 7.357% | $186.157 | $186.16 | $186.15 | $186.20 |
| Purchase #2 | $49.40 | 5.114% | $51.9263 | $51.93 | $51.95 | $51.90 |
| Purchase #3 | $22.99 | 5.799% | $24.3232 | $24.32 | $24.30 | $24.30 |
| Purchase #4 | $70.46 | 12.373% | $79.178 | $79.18 | $79.20 | $79.20 |
| Purchase #5 | $26.59 | 3.189% | $27.438 | $27.44 | $27.45 | $27.40 |
| Purchase #6 | $89.61 | 5.389% | $94.4391 | $94.44 | $94.45 | $94.40 |
| Purchase #7 | $108.76 | 7.342% | $116.7452 | $116.75 | $116.75 | $116.70 |
| 7 purchase totals = | $541.21 | $580.2068 | $580.22 | $580.25 | $580.10 | |