| 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 | $166.81 | 3.505% | $172.6567 | $172.66 | $172.65 | $172.70 |
| Purchase #2 | $52.42 | 10.185% | $57.759 | $57.76 | $57.75 | $57.80 |
| Purchase #3 | $150.70 | 8.718% | $163.838 | $163.84 | $163.85 | $163.80 |
| Purchase #4 | $131.98 | 13.270% | $149.4937 | $149.49 | $149.50 | $149.50 |
| Purchase #5 | $222.44 | 9.509% | $243.5918 | $243.59 | $243.60 | $243.60 |
| Purchase #6 | $16.99 | 8.592% | $18.4498 | $18.45 | $18.45 | $18.40 |
| Purchase #7 | $115.78 | 7.655% | $124.643 | $124.64 | $124.65 | $124.60 |
| 7 purchase totals = | $857.12 | $930.4320 | $930.43 | $930.45 | $930.40 | |