| 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 | $205.46 | 6.194% | $218.1862 | $218.19 | $218.20 | $218.20 |
| Purchase #2 | $19.38 | 9.803% | $21.2798 | $21.28 | $21.30 | $21.30 |
| Purchase #3 | $34.87 | 11.797% | $38.9836 | $38.98 | $39.00 | $39.00 |
| Purchase #4 | $76.69 | 8.676% | $83.3436 | $83.34 | $83.35 | $83.30 |
| Purchase #5 | $186.49 | 5.841% | $197.3829 | $197.38 | $197.40 | $197.40 |
| Purchase #6 | $224.34 | 9.821% | $246.3724 | $246.37 | $246.35 | $246.40 |
| Purchase #7 | $160.45 | 13.647% | $182.3466 | $182.35 | $182.35 | $182.30 |
| 7 purchase totals = | $907.68 | $987.8951 | $987.89 | $987.95 | $987.90 | |