| 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 | $169.86 | 4.567% | $177.6175 | $177.62 | $177.60 | $177.60 |
| Purchase #2 | $168.33 | 3.350% | $173.9691 | $173.97 | $173.95 | $174.00 |
| Purchase #3 | $208.34 | 3.267% | $215.1465 | $215.15 | $215.15 | $215.10 |
| Purchase #4 | $25.72 | 10.517% | $28.425 | $28.43 | $28.45 | $28.40 |
| Purchase #5 | $221.85 | 6.702% | $236.7184 | $236.72 | $236.70 | $236.70 |
| Purchase #6 | $196.26 | 10.281% | $216.4375 | $216.44 | $216.45 | $216.40 |
| Purchase #7 | $19.47 | 13.373% | $22.0737 | $22.07 | $22.05 | $22.10 |
| 7 purchase totals = | $1,009.83 | $1,070.3877 | $1,070.40 | $1,070.35 | $1,070.30 | |