| 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 | $35.78 | 6.702% | $38.178 | $38.18 | $38.20 | $38.20 |
| Purchase #2 | $191.75 | 9.853% | $210.6431 | $210.64 | $210.65 | $210.60 |
| Purchase #3 | $78.88 | 6.335% | $83.877 | $83.88 | $83.90 | $83.90 |
| Purchase #4 | $92.75 | 9.416% | $101.4833 | $101.48 | $101.50 | $101.50 |
| Purchase #5 | $196.83 | 7.138% | $210.8797 | $210.88 | $210.90 | $210.90 |
| Purchase #6 | $175.52 | 10.353% | $193.6916 | $193.69 | $193.70 | $193.70 |
| Purchase #7 | $101.67 | 3.377% | $105.1034 | $105.10 | $105.10 | $105.10 |
| 7 purchase totals = | $873.18 | $943.8561 | $943.85 | $943.95 | $943.90 | |