| 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 | $17.98 | 9.195% | $19.6333 | $19.63 | $19.65 | $19.60 |
| Purchase #2 | $116.85 | 12.796% | $131.8021 | $131.80 | $131.80 | $131.80 |
| Purchase #3 | $136.26 | 10.724% | $150.8725 | $150.87 | $150.85 | $150.90 |
| Purchase #4 | $133.41 | 12.862% | $150.5692 | $150.57 | $150.55 | $150.60 |
| Purchase #5 | $156.49 | 4.409% | $163.3896 | $163.39 | $163.40 | $163.40 |
| Purchase #6 | $85.74 | 8.189% | $92.7612 | $92.76 | $92.75 | $92.80 |
| Purchase #7 | $129.74 | 12.763% | $146.2987 | $146.30 | $146.30 | $146.30 |
| 7 purchase totals = | $776.47 | $855.3266 | $855.32 | $855.30 | $855.40 | |