| 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 | $126.68 | 4.198% | $131.998 | $132.00 | $132.00 | $132.00 |
| Purchase #2 | $75.85 | 7.321% | $81.403 | $81.40 | $81.40 | $81.40 |
| Purchase #3 | $198.80 | 3.122% | $205.0065 | $205.01 | $205.00 | $205.00 |
| Purchase #4 | $30.95 | 6.308% | $32.9023 | $32.90 | $32.90 | $32.90 |
| Purchase #5 | $121.72 | 10.290% | $134.245 | $134.25 | $134.25 | $134.20 |
| Purchase #6 | $171.40 | 7.196% | $183.7339 | $183.73 | $183.75 | $183.70 |
| Purchase #7 | $158.47 | 12.515% | $178.3025 | $178.30 | $178.30 | $178.30 |
| 7 purchase totals = | $883.87 | $947.5912 | $947.59 | $947.60 | $947.50 | |