| 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 | $182.69 | 9.641% | $200.3031 | $200.30 | $200.30 | $200.30 |
| Purchase #2 | $205.51 | 4.352% | $214.4538 | $214.45 | $214.45 | $214.50 |
| Purchase #3 | $55.36 | 3.466% | $57.2788 | $57.28 | $57.30 | $57.30 |
| Purchase #4 | $183.63 | 6.210% | $195.0334 | $195.03 | $195.05 | $195.00 |
| Purchase #5 | $210.45 | 3.165% | $217.1107 | $217.11 | $217.10 | $217.10 |
| Purchase #6 | $17.74 | 3.200% | $18.3077 | $18.31 | $18.30 | $18.30 |
| Purchase #7 | $72.59 | 6.455% | $77.2757 | $77.28 | $77.30 | $77.30 |
| 7 purchase totals = | $927.97 | $979.7632 | $979.76 | $979.80 | $979.80 | |