| 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 | $225.31 | 11.569% | $251.3761 | $251.38 | $251.40 | $251.40 |
| Purchase #2 | $162.61 | 11.694% | $181.6256 | $181.63 | $181.65 | $181.60 |
| Purchase #3 | $241.44 | 10.824% | $267.5735 | $267.57 | $267.55 | $267.60 |
| Purchase #4 | $245.71 | 6.123% | $260.7548 | $260.75 | $260.75 | $260.80 |
| Purchase #5 | $170.50 | 8.857% | $185.6012 | $185.60 | $185.60 | $185.60 |
| Purchase #6 | $246.42 | 13.818% | $280.4703 | $280.47 | $280.45 | $280.50 |
| Purchase #7 | $196.46 | 7.772% | $211.7289 | $211.73 | $211.75 | $211.70 |
| 7 purchase totals = | $1,488.45 | $1,639.1304 | $1,639.13 | $1,639.15 | $1,639.20 | |