| 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 | $206.62 | 10.461% | $228.2345 | $228.23 | $228.25 | $228.20 |
| Purchase #2 | $144.98 | 4.718% | $151.8202 | $151.82 | $151.80 | $151.80 |
| Purchase #3 | $22.83 | 4.259% | $23.8023 | $23.80 | $23.80 | $23.80 |
| Purchase #4 | $120.97 | 13.456% | $137.2477 | $137.25 | $137.25 | $137.20 |
| Purchase #5 | $18.61 | 12.697% | $20.9729 | $20.97 | $20.95 | $21.00 |
| Purchase #6 | $129.77 | 8.573% | $140.8952 | $140.90 | $140.90 | $140.90 |
| Purchase #7 | $168.28 | 6.820% | $179.7567 | $179.76 | $179.75 | $179.80 |
| 7 purchase totals = | $812.06 | $882.7295 | $882.73 | $882.70 | $882.70 | |