| 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 | $144.69 | 13.498% | $164.2203 | $164.22 | $164.20 | $164.20 |
| Purchase #2 | $228.51 | 3.222% | $235.8726 | $235.87 | $235.85 | $235.90 |
| Purchase #3 | $63.61 | 9.380% | $69.5766 | $69.58 | $69.60 | $69.60 |
| Purchase #4 | $146.90 | 7.274% | $157.5855 | $157.59 | $157.60 | $157.60 |
| Purchase #5 | $34.95 | 7.469% | $37.5604 | $37.56 | $37.55 | $37.60 |
| Purchase #6 | $29.56 | 9.271% | $32.3005 | $32.30 | $32.30 | $32.30 |
| Purchase #7 | $197.50 | 4.854% | $207.0867 | $207.09 | $207.10 | $207.10 |
| 7 purchase totals = | $845.72 | $904.2026 | $904.21 | $904.20 | $904.30 | |