| 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 | $188.70 | 9.510% | $206.6454 | $206.65 | $206.65 | $206.60 |
| Purchase #2 | $100.82 | 6.142% | $107.0124 | $107.01 | $107.00 | $107.00 |
| Purchase #3 | $94.92 | 12.868% | $107.1343 | $107.13 | $107.15 | $107.10 |
| Purchase #4 | $151.54 | 4.265% | $158.0032 | $158.00 | $158.00 | $158.00 |
| Purchase #5 | $119.62 | 3.627% | $123.9586 | $123.96 | $123.95 | $124.00 |
| Purchase #6 | $35.36 | 8.531% | $38.3766 | $38.38 | $38.40 | $38.40 |
| Purchase #7 | $63.84 | 4.874% | $66.9516 | $66.95 | $66.95 | $67.00 |
| 7 purchase totals = | $754.80 | $808.0821 | $808.08 | $808.10 | $808.10 | |