| 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 | $142.74 | 5.426% | $150.4851 | $150.49 | $150.50 | $150.50 |
| Purchase #2 | $49.79 | 11.613% | $55.5721 | $55.57 | $55.55 | $55.60 |
| Purchase #3 | $124.46 | 4.530% | $130.098 | $130.10 | $130.10 | $130.10 |
| Purchase #4 | $203.64 | 6.482% | $216.8399 | $216.84 | $216.85 | $216.80 |
| Purchase #5 | $180.85 | 6.688% | $192.9452 | $192.95 | $192.95 | $192.90 |
| Purchase #6 | $115.26 | 6.594% | $122.8602 | $122.86 | $122.85 | $122.90 |
| Purchase #7 | $33.75 | 3.242% | $34.8442 | $34.84 | $34.85 | $34.80 |
| 7 purchase totals = | $850.49 | $903.6447 | $903.65 | $903.65 | $903.60 | |