| 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 | $152.94 | 4.791% | $160.2674 | $160.27 | $160.25 | $160.30 |
| Purchase #2 | $15.58 | 11.747% | $17.4102 | $17.41 | $17.40 | $17.40 |
| Purchase #3 | $129.42 | 3.550% | $134.0144 | $134.01 | $134.00 | $134.00 |
| Purchase #4 | $100.57 | 6.335% | $106.9411 | $106.94 | $106.95 | $106.90 |
| Purchase #5 | $152.51 | 4.846% | $159.9006 | $159.90 | $159.90 | $159.90 |
| Purchase #6 | $131.73 | 10.417% | $145.4523 | $145.45 | $145.45 | $145.50 |
| Purchase #7 | $122.46 | 10.685% | $135.5449 | $135.54 | $135.55 | $135.50 |
| 7 purchase totals = | $805.21 | $859.5309 | $859.52 | $859.50 | $859.50 | |