| 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 | $107.98 | 13.715% | $122.7895 | $122.79 | $122.80 | $122.80 |
| Purchase #2 | $18.86 | 6.854% | $20.1527 | $20.15 | $20.15 | $20.20 |
| Purchase #3 | $209.69 | 3.134% | $216.2617 | $216.26 | $216.25 | $216.30 |
| Purchase #4 | $176.54 | 9.129% | $192.6563 | $192.66 | $192.65 | $192.70 |
| Purchase #5 | $41.80 | 13.566% | $47.4706 | $47.47 | $47.45 | $47.50 |
| Purchase #6 | $154.70 | 6.229% | $164.3363 | $164.34 | $164.35 | $164.30 |
| Purchase #7 | $164.72 | 6.426% | $175.3049 | $175.30 | $175.30 | $175.30 |
| 7 purchase totals = | $874.29 | $938.9720 | $938.97 | $938.95 | $939.10 | |