| 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 | $166.47 | 5.649% | $175.8739 | $175.87 | $175.85 | $175.90 |
| Purchase #2 | $176.72 | 3.806% | $183.446 | $183.45 | $183.45 | $183.40 |
| Purchase #3 | $212.84 | 5.369% | $224.2674 | $224.27 | $224.25 | $224.30 |
| Purchase #4 | $106.68 | 4.340% | $111.3099 | $111.31 | $111.30 | $111.30 |
| Purchase #5 | $227.53 | 12.260% | $255.4252 | $255.43 | $255.45 | $255.40 |
| Purchase #6 | $15.39 | 12.177% | $17.264 | $17.26 | $17.25 | $17.30 |
| Purchase #7 | $137.46 | 12.450% | $154.5738 | $154.57 | $154.55 | $154.60 |
| 7 purchase totals = | $1,043.09 | $1,122.1602 | $1,122.16 | $1,122.10 | $1,122.20 | |