| 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 | $173.53 | 4.294% | $180.9814 | $180.98 | $181.00 | $181.00 |
| Purchase #2 | $203.82 | 10.749% | $225.7286 | $225.73 | $225.75 | $225.70 |
| Purchase #3 | $246.27 | 9.816% | $270.4439 | $270.44 | $270.45 | $270.40 |
| Purchase #4 | $24.41 | 12.544% | $27.472 | $27.47 | $27.45 | $27.50 |
| Purchase #5 | $105.66 | 7.380% | $113.4577 | $113.46 | $113.45 | $113.50 |
| Purchase #6 | $55.67 | 11.269% | $61.9435 | $61.94 | $61.95 | $61.90 |
| Purchase #7 | $22.44 | 5.735% | $23.7269 | $23.73 | $23.75 | $23.70 |
| 7 purchase totals = | $831.80 | $903.7540 | $903.75 | $903.80 | $903.70 | |