| 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 | $131.60 | 13.190% | $148.958 | $148.96 | $148.95 | $149.00 |
| Purchase #2 | $166.29 | 3.328% | $171.8241 | $171.82 | $171.80 | $171.80 |
| Purchase #3 | $37.55 | 5.493% | $39.6126 | $39.61 | $39.60 | $39.60 |
| Purchase #4 | $162.88 | 3.624% | $168.7828 | $168.78 | $168.80 | $168.80 |
| Purchase #5 | $30.62 | 13.214% | $34.6661 | $34.67 | $34.65 | $34.70 |
| Purchase #6 | $186.81 | 10.250% | $205.958 | $205.96 | $205.95 | $206.00 |
| Purchase #7 | $77.83 | 12.473% | $87.5377 | $87.54 | $87.55 | $87.50 |
| 7 purchase totals = | $793.58 | $857.3393 | $857.34 | $857.30 | $857.40 | |