| 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 | $233.39 | 13.677% | $265.3108 | $265.31 | $265.30 | $265.30 |
| Purchase #2 | $17.37 | 4.848% | $18.2121 | $18.21 | $18.20 | $18.20 |
| Purchase #3 | $120.46 | 13.347% | $136.5378 | $136.54 | $136.55 | $136.50 |
| Purchase #4 | $198.83 | 7.695% | $214.13 | $214.13 | $214.15 | $214.10 |
| Purchase #5 | $13.39 | 3.640% | $13.8774 | $13.88 | $13.90 | $13.90 |
| Purchase #6 | $51.97 | 4.714% | $54.4199 | $54.42 | $54.40 | $54.40 |
| Purchase #7 | $148.31 | 8.780% | $161.3316 | $161.33 | $161.35 | $161.30 |
| 7 purchase totals = | $783.72 | $863.8196 | $863.82 | $863.85 | $863.70 | |