| 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 | $157.87 | 5.195% | $166.0713 | $166.07 | $166.05 | $166.10 |
| Purchase #2 | $102.35 | 3.206% | $105.6313 | $105.63 | $105.65 | $105.60 |
| Purchase #3 | $23.43 | 12.359% | $26.3257 | $26.33 | $26.35 | $26.30 |
| Purchase #4 | $23.63 | 8.387% | $25.6118 | $25.61 | $25.60 | $25.60 |
| Purchase #5 | $97.84 | 10.288% | $107.9058 | $107.91 | $107.90 | $107.90 |
| Purchase #6 | $205.32 | 11.498% | $228.9277 | $228.93 | $228.95 | $228.90 |
| Purchase #7 | $64.79 | 8.340% | $70.1935 | $70.19 | $70.20 | $70.20 |
| 7 purchase totals = | $675.23 | $730.6671 | $730.67 | $730.70 | $730.60 | |