| 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 | $139.99 | 9.456% | $153.2275 | $153.23 | $153.25 | $153.20 |
| Purchase #2 | $92.95 | 9.167% | $101.4707 | $101.47 | $101.45 | $101.50 |
| Purchase #3 | $34.67 | 13.387% | $39.3113 | $39.31 | $39.30 | $39.30 |
| Purchase #4 | $125.36 | 13.194% | $141.9 | $141.90 | $141.90 | $141.90 |
| Purchase #5 | $246.27 | 7.554% | $264.8732 | $264.87 | $264.85 | $264.90 |
| Purchase #6 | $8.82 | 11.800% | $9.8608 | $9.86 | $9.85 | $9.90 |
| Purchase #7 | $215.97 | 3.801% | $224.179 | $224.18 | $224.20 | $224.20 |
| 7 purchase totals = | $864.03 | $934.8225 | $934.82 | $934.80 | $934.90 | |