| 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 | $66.50 | 7.639% | $71.5799 | $71.58 | $71.60 | $71.60 |
| Purchase #2 | $160.49 | 7.300% | $172.2058 | $172.21 | $172.20 | $172.20 |
| Purchase #3 | $128.66 | 13.297% | $145.7679 | $145.77 | $145.75 | $145.80 |
| Purchase #4 | $81.41 | 3.464% | $84.23 | $84.23 | $84.25 | $84.20 |
| Purchase #5 | $184.87 | 8.661% | $200.8816 | $200.88 | $200.90 | $200.90 |
| Purchase #6 | $41.46 | 4.221% | $43.21 | $43.21 | $43.20 | $43.20 |
| Purchase #7 | $192.87 | 10.484% | $213.0905 | $213.09 | $213.10 | $213.10 |
| 7 purchase totals = | $856.26 | $930.9657 | $930.97 | $931.00 | $931.00 | |