| 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 | $157.65 | 5.343% | $166.0732 | $166.07 | $166.05 | $166.10 |
| Purchase #2 | $43.62 | 4.338% | $45.5122 | $45.51 | $45.50 | $45.50 |
| Purchase #3 | $54.45 | 13.621% | $61.8666 | $61.87 | $61.85 | $61.90 |
| Purchase #4 | $135.93 | 8.241% | $147.132 | $147.13 | $147.15 | $147.10 |
| Purchase #5 | $192.95 | 5.348% | $203.269 | $203.27 | $203.25 | $203.30 |
| Purchase #6 | $196.97 | 3.567% | $203.9959 | $204.00 | $204.00 | $204.00 |
| Purchase #7 | $238.58 | 8.405% | $258.6326 | $258.63 | $258.65 | $258.60 |
| 7 purchase totals = | $1,020.15 | $1,086.4815 | $1,086.48 | $1,086.45 | $1,086.50 | |