| 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 | $126.44 | 13.207% | $143.1389 | $143.14 | $143.15 | $143.10 |
| Purchase #2 | $133.59 | 6.358% | $142.0837 | $142.08 | $142.10 | $142.10 |
| Purchase #3 | $198.81 | 6.348% | $211.4305 | $211.43 | $211.45 | $211.40 |
| Purchase #4 | $86.35 | 5.466% | $91.0699 | $91.07 | $91.05 | $91.10 |
| Purchase #5 | $51.79 | 6.722% | $55.2713 | $55.27 | $55.25 | $55.30 |
| Purchase #6 | $178.29 | 3.443% | $184.4285 | $184.43 | $184.45 | $184.40 |
| Purchase #7 | $73.65 | 6.265% | $78.2642 | $78.26 | $78.25 | $78.30 |
| 7 purchase totals = | $848.92 | $905.6870 | $905.68 | $905.70 | $905.70 | |