| 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 | $171.54 | 10.344% | $189.2841 | $189.28 | $189.30 | $189.30 |
| Purchase #2 | $152.83 | 3.566% | $158.2799 | $158.28 | $158.30 | $158.30 |
| Purchase #3 | $117.41 | 5.530% | $123.9028 | $123.90 | $123.90 | $123.90 |
| Purchase #4 | $159.36 | 9.148% | $173.9383 | $173.94 | $173.95 | $173.90 |
| Purchase #5 | $185.66 | 11.505% | $207.0202 | $207.02 | $207.00 | $207.00 |
| Purchase #6 | $233.87 | 7.317% | $250.9823 | $250.98 | $251.00 | $251.00 |
| Purchase #7 | $234.75 | 9.858% | $257.8917 | $257.89 | $257.90 | $257.90 |
| 7 purchase totals = | $1,255.42 | $1,361.2993 | $1,361.29 | $1,361.35 | $1,361.30 | |