| 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 | $166.53 | 7.655% | $179.2779 | $179.28 | $179.30 | $179.30 |
| Purchase #2 | $18.50 | 6.407% | $19.6853 | $19.69 | $19.70 | $19.70 |
| Purchase #3 | $155.59 | 4.790% | $163.0428 | $163.04 | $163.05 | $163.00 |
| Purchase #4 | $232.36 | 5.367% | $244.8308 | $244.83 | $244.85 | $244.80 |
| Purchase #5 | $41.70 | 3.798% | $43.2838 | $43.28 | $43.30 | $43.30 |
| Purchase #6 | $6.92 | 4.831% | $7.2543 | $7.25 | $7.25 | $7.30 |
| Purchase #7 | $52.99 | 4.584% | $55.4191 | $55.42 | $55.40 | $55.40 |
| 7 purchase totals = | $674.59 | $712.7940 | $712.79 | $712.85 | $712.80 | |