| 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 | $139.59 | 9.230% | $152.4742 | $152.47 | $152.45 | $152.50 |
| Purchase #2 | $195.84 | 5.381% | $206.3782 | $206.38 | $206.40 | $206.40 |
| Purchase #3 | $75.56 | 7.478% | $81.2104 | $81.21 | $81.20 | $81.20 |
| Purchase #4 | $95.86 | 6.306% | $101.9049 | $101.90 | $101.90 | $101.90 |
| Purchase #5 | $222.41 | 7.694% | $239.5222 | $239.52 | $239.50 | $239.50 |
| Purchase #6 | $28.74 | 13.378% | $32.5848 | $32.58 | $32.60 | $32.60 |
| Purchase #7 | $19.99 | 11.855% | $22.3598 | $22.36 | $22.35 | $22.40 |
| 7 purchase totals = | $777.99 | $836.4345 | $836.42 | $836.40 | $836.50 | |