| 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 | $140.37 | 12.514% | $157.9359 | $157.94 | $157.95 | $157.90 |
| Purchase #2 | $45.82 | 6.259% | $48.6879 | $48.69 | $48.70 | $48.70 |
| Purchase #3 | $27.32 | 4.330% | $28.503 | $28.50 | $28.50 | $28.50 |
| Purchase #4 | $152.73 | 4.621% | $159.7877 | $159.79 | $159.80 | $159.80 |
| Purchase #5 | $178.37 | 5.477% | $188.1393 | $188.14 | $188.15 | $188.10 |
| Purchase #6 | $160.62 | 13.246% | $181.8957 | $181.90 | $181.90 | $181.90 |
| Purchase #7 | $159.70 | 6.533% | $170.1332 | $170.13 | $170.15 | $170.10 |
| 7 purchase totals = | $864.93 | $935.0827 | $935.09 | $935.15 | $935.00 | |