| 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 | $184.97 | 6.162% | $196.3679 | $196.37 | $196.35 | $196.40 |
| Purchase #2 | $131.36 | 6.713% | $140.1782 | $140.18 | $140.20 | $140.20 |
| Purchase #3 | $32.59 | 8.757% | $35.4439 | $35.44 | $35.45 | $35.40 |
| Purchase #4 | $45.92 | 4.840% | $48.1425 | $48.14 | $48.15 | $48.10 |
| Purchase #5 | $162.28 | 12.407% | $182.4141 | $182.41 | $182.40 | $182.40 |
| Purchase #6 | $70.34 | 4.144% | $73.2549 | $73.25 | $73.25 | $73.30 |
| Purchase #7 | $206.98 | 8.694% | $224.9748 | $224.97 | $224.95 | $225.00 |
| 7 purchase totals = | $834.44 | $900.7763 | $900.76 | $900.75 | $900.80 | |