| 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 | $11.80 | 7.344% | $12.6666 | $12.67 | $12.65 | $12.70 |
| Purchase #2 | $142.87 | 3.572% | $147.9733 | $147.97 | $147.95 | $148.00 |
| Purchase #3 | $171.28 | 5.458% | $180.6285 | $180.63 | $180.65 | $180.60 |
| Purchase #4 | $210.64 | 5.575% | $222.3832 | $222.38 | $222.40 | $222.40 |
| Purchase #5 | $224.38 | 12.714% | $252.9077 | $252.91 | $252.90 | $252.90 |
| Purchase #6 | $46.44 | 11.674% | $51.8614 | $51.86 | $51.85 | $51.90 |
| Purchase #7 | $68.74 | 8.548% | $74.6159 | $74.62 | $74.60 | $74.60 |
| 7 purchase totals = | $876.15 | $943.0366 | $943.04 | $943.00 | $943.10 | |