| 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 | $136.44 | 7.263% | $146.3496 | $146.35 | $146.35 | $146.30 |
| Purchase #2 | $207.41 | 4.377% | $216.4883 | $216.49 | $216.50 | $216.50 |
| Purchase #3 | $93.45 | 13.753% | $106.3022 | $106.30 | $106.30 | $106.30 |
| Purchase #4 | $94.84 | 3.393% | $98.0579 | $98.06 | $98.05 | $98.10 |
| Purchase #5 | $123.42 | 13.606% | $140.2125 | $140.21 | $140.20 | $140.20 |
| Purchase #6 | $25.85 | 5.469% | $27.2637 | $27.26 | $27.25 | $27.30 |
| Purchase #7 | $178.35 | 4.693% | $186.72 | $186.72 | $186.70 | $186.70 |
| 7 purchase totals = | $859.76 | $921.3942 | $921.39 | $921.35 | $921.40 | |