| 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 | $167.61 | 12.626% | $188.7724 | $188.77 | $188.75 | $188.80 |
| Purchase #2 | $144.75 | 4.348% | $151.0437 | $151.04 | $151.05 | $151.00 |
| Purchase #3 | $238.93 | 6.800% | $255.1772 | $255.18 | $255.20 | $255.20 |
| Purchase #4 | $126.33 | 7.580% | $135.9058 | $135.91 | $135.90 | $135.90 |
| Purchase #5 | $89.39 | 10.533% | $98.8054 | $98.81 | $98.80 | $98.80 |
| Purchase #6 | $90.92 | 6.758% | $97.0644 | $97.06 | $97.05 | $97.10 |
| Purchase #7 | $46.69 | 5.281% | $49.1557 | $49.16 | $49.15 | $49.20 |
| 7 purchase totals = | $904.62 | $975.9246 | $975.93 | $975.90 | $976.00 | |