| 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 | $139.61 | 4.218% | $145.4987 | $145.50 | $145.50 | $145.50 |
| Purchase #2 | $32.90 | 8.470% | $35.6866 | $35.69 | $35.70 | $35.70 |
| Purchase #3 | $118.36 | 11.437% | $131.8968 | $131.90 | $131.90 | $131.90 |
| Purchase #4 | $205.88 | 13.125% | $232.9018 | $232.90 | $232.90 | $232.90 |
| Purchase #5 | $15.95 | 10.140% | $17.5673 | $17.57 | $17.55 | $17.60 |
| Purchase #6 | $168.32 | 8.565% | $182.7366 | $182.74 | $182.75 | $182.70 |
| Purchase #7 | $208.58 | 3.773% | $216.4497 | $216.45 | $216.45 | $216.40 |
| 7 purchase totals = | $889.60 | $962.7375 | $962.75 | $962.75 | $962.70 | |