| 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 | $170.69 | 7.181% | $182.9472 | $182.95 | $182.95 | $182.90 |
| Purchase #2 | $159.99 | 12.141% | $179.4144 | $179.41 | $179.40 | $179.40 |
| Purchase #3 | $148.44 | 13.660% | $168.7169 | $168.72 | $168.70 | $168.70 |
| Purchase #4 | $197.72 | 4.617% | $206.8487 | $206.85 | $206.85 | $206.80 |
| Purchase #5 | $152.44 | 13.192% | $172.5499 | $172.55 | $172.55 | $172.50 |
| Purchase #6 | $49.29 | 11.723% | $55.0683 | $55.07 | $55.05 | $55.10 |
| Purchase #7 | $17.44 | 7.347% | $18.7213 | $18.72 | $18.70 | $18.70 |
| 7 purchase totals = | $896.01 | $984.2667 | $984.27 | $984.20 | $984.10 | |