| 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 | $129.37 | 11.476% | $144.2165 | $144.22 | $144.20 | $144.20 |
| Purchase #2 | $162.61 | 10.534% | $179.7393 | $179.74 | $179.75 | $179.70 |
| Purchase #3 | $234.52 | 5.732% | $247.9627 | $247.96 | $247.95 | $248.00 |
| Purchase #4 | $74.44 | 7.457% | $79.991 | $79.99 | $80.00 | $80.00 |
| Purchase #5 | $50.48 | 9.285% | $55.1671 | $55.17 | $55.15 | $55.20 |
| Purchase #6 | $154.52 | 4.764% | $161.8813 | $161.88 | $161.90 | $161.90 |
| Purchase #7 | $87.59 | 3.260% | $90.4454 | $90.45 | $90.45 | $90.40 |
| 7 purchase totals = | $893.53 | $959.4033 | $959.41 | $959.40 | $959.40 | |