| 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 | $108.38 | 11.713% | $121.0745 | $121.07 | $121.05 | $121.10 |
| Purchase #2 | $119.55 | 5.344% | $125.9388 | $125.94 | $125.95 | $125.90 |
| Purchase #3 | $123.57 | 10.338% | $136.3447 | $136.34 | $136.35 | $136.30 |
| Purchase #4 | $87.27 | 11.318% | $97.1472 | $97.15 | $97.15 | $97.10 |
| Purchase #5 | $137.29 | 10.169% | $151.251 | $151.25 | $151.25 | $151.30 |
| Purchase #6 | $23.25 | 5.715% | $24.5787 | $24.58 | $24.60 | $24.60 |
| Purchase #7 | $10.52 | 11.220% | $11.7003 | $11.70 | $11.70 | $11.70 |
| 7 purchase totals = | $609.83 | $668.0352 | $668.03 | $668.05 | $668.00 | |