| 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 | $157.27 | 3.685% | $163.0654 | $163.07 | $163.05 | $163.10 |
| Purchase #2 | $148.50 | 3.493% | $153.6871 | $153.69 | $153.70 | $153.70 |
| Purchase #3 | $30.33 | 3.282% | $31.3254 | $31.33 | $31.35 | $31.30 |
| Purchase #4 | $85.86 | 12.347% | $96.4611 | $96.46 | $96.45 | $96.50 |
| Purchase #5 | $131.87 | 4.733% | $138.1114 | $138.11 | $138.10 | $138.10 |
| Purchase #6 | $237.62 | 3.455% | $245.8298 | $245.83 | $245.85 | $245.80 |
| Purchase #7 | $35.37 | 9.413% | $38.6994 | $38.70 | $38.70 | $38.70 |
| 7 purchase totals = | $826.82 | $867.1796 | $867.19 | $867.20 | $867.20 | |