| 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 | $151.93 | 9.747% | $166.7386 | $166.74 | $166.75 | $166.70 |
| Purchase #2 | $178.34 | 5.592% | $188.3128 | $188.31 | $188.30 | $188.30 |
| Purchase #3 | $169.94 | 6.762% | $181.4313 | $181.43 | $181.45 | $181.40 |
| Purchase #4 | $243.51 | 9.273% | $266.0907 | $266.09 | $266.10 | $266.10 |
| Purchase #5 | $166.63 | 11.477% | $185.7541 | $185.75 | $185.75 | $185.80 |
| Purchase #6 | $233.84 | 8.496% | $253.707 | $253.71 | $253.70 | $253.70 |
| Purchase #7 | $45.37 | 13.222% | $51.3688 | $51.37 | $51.35 | $51.40 |
| 7 purchase totals = | $1,189.56 | $1,293.4033 | $1,293.40 | $1,293.40 | $1,293.40 | |