| 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 | $124.80 | 10.313% | $137.6706 | $137.67 | $137.65 | $137.70 |
| Purchase #2 | $57.37 | 10.452% | $63.3663 | $63.37 | $63.35 | $63.40 |
| Purchase #3 | $106.64 | 3.681% | $110.5654 | $110.57 | $110.55 | $110.60 |
| Purchase #4 | $17.89 | 8.401% | $19.3929 | $19.39 | $19.40 | $19.40 |
| Purchase #5 | $216.46 | 12.144% | $242.7469 | $242.75 | $242.75 | $242.70 |
| Purchase #6 | $155.84 | 13.799% | $177.3444 | $177.34 | $177.35 | $177.30 |
| Purchase #7 | $72.76 | 12.811% | $82.0813 | $82.08 | $82.10 | $82.10 |
| 7 purchase totals = | $751.76 | $833.1678 | $833.17 | $833.15 | $833.20 | |