| 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 | $186.73 | 9.646% | $204.742 | $204.74 | $204.75 | $204.70 |
| Purchase #2 | $197.70 | 3.545% | $204.7085 | $204.71 | $204.70 | $204.70 |
| Purchase #3 | $71.97 | 5.658% | $76.0421 | $76.04 | $76.05 | $76.00 |
| Purchase #4 | $43.93 | 6.723% | $46.8834 | $46.88 | $46.90 | $46.90 |
| Purchase #5 | $146.42 | 12.544% | $164.7869 | $164.79 | $164.80 | $164.80 |
| Purchase #6 | $101.57 | 7.524% | $109.2121 | $109.21 | $109.20 | $109.20 |
| Purchase #7 | $139.89 | 6.842% | $149.4613 | $149.46 | $149.45 | $149.50 |
| 7 purchase totals = | $888.21 | $955.8363 | $955.83 | $955.85 | $955.80 | |