| 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 | $74.29 | 11.681% | $82.9678 | $82.97 | $82.95 | $83.00 |
| Purchase #2 | $8.78 | 4.209% | $9.1496 | $9.15 | $9.15 | $9.10 |
| Purchase #3 | $87.89 | 9.245% | $96.0154 | $96.02 | $96.00 | $96.00 |
| Purchase #4 | $177.95 | 11.302% | $198.0619 | $198.06 | $198.05 | $198.10 |
| Purchase #5 | $198.32 | 13.736% | $225.5612 | $225.56 | $225.55 | $225.60 |
| Purchase #6 | $129.68 | 7.234% | $139.0611 | $139.06 | $139.05 | $139.10 |
| Purchase #7 | $135.38 | 12.845% | $152.7696 | $152.77 | $152.75 | $152.80 |
| 7 purchase totals = | $812.29 | $903.5866 | $903.59 | $903.50 | $903.70 | |