| 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 | $181.97 | 5.829% | $192.577 | $192.58 | $192.60 | $192.60 |
| Purchase #2 | $48.63 | 11.330% | $54.1398 | $54.14 | $54.15 | $54.10 |
| Purchase #3 | $129.83 | 12.693% | $146.3093 | $146.31 | $146.30 | $146.30 |
| Purchase #4 | $175.73 | 12.458% | $197.6224 | $197.62 | $197.60 | $197.60 |
| Purchase #5 | $27.46 | 10.437% | $30.326 | $30.33 | $30.35 | $30.30 |
| Purchase #6 | $83.48 | 11.502% | $93.0819 | $93.08 | $93.10 | $93.10 |
| Purchase #7 | $218.44 | 13.170% | $247.2085 | $247.21 | $247.20 | $247.20 |
| 7 purchase totals = | $865.54 | $961.2649 | $961.27 | $961.30 | $961.20 | |