| 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 | $131.74 | 7.666% | $141.8392 | $141.84 | $141.85 | $141.80 |
| Purchase #2 | $99.59 | 6.338% | $105.902 | $105.90 | $105.90 | $105.90 |
| Purchase #3 | $25.42 | 4.491% | $26.5616 | $26.56 | $26.55 | $26.60 |
| Purchase #4 | $60.92 | 5.286% | $64.1402 | $64.14 | $64.15 | $64.10 |
| Purchase #5 | $26.64 | 10.295% | $29.3826 | $29.38 | $29.40 | $29.40 |
| Purchase #6 | $91.46 | 6.121% | $97.0583 | $97.06 | $97.05 | $97.10 |
| Purchase #7 | $204.40 | 11.509% | $227.9244 | $227.92 | $227.90 | $227.90 |
| 7 purchase totals = | $640.17 | $692.8083 | $692.80 | $692.80 | $692.80 | |