| 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 | $196.81 | 4.602% | $205.8672 | $205.87 | $205.85 | $205.90 |
| Purchase #2 | $13.97 | 13.802% | $15.8981 | $15.90 | $15.90 | $15.90 |
| Purchase #3 | $194.45 | 7.337% | $208.7168 | $208.72 | $208.70 | $208.70 |
| Purchase #4 | $103.72 | 6.806% | $110.7792 | $110.78 | $110.80 | $110.80 |
| Purchase #5 | $64.80 | 12.771% | $73.0756 | $73.08 | $73.10 | $73.10 |
| Purchase #6 | $150.42 | 13.770% | $171.1328 | $171.13 | $171.15 | $171.10 |
| Purchase #7 | $69.95 | 5.383% | $73.7154 | $73.72 | $73.70 | $73.70 |
| 7 purchase totals = | $794.12 | $859.1851 | $859.20 | $859.20 | $859.20 | |