| 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 | $143.84 | 9.402% | $157.3638 | $157.36 | $157.35 | $157.40 |
| Purchase #2 | $45.73 | 6.274% | $48.5991 | $48.60 | $48.60 | $48.60 |
| Purchase #3 | $57.90 | 9.638% | $63.4804 | $63.48 | $63.50 | $63.50 |
| Purchase #4 | $218.80 | 9.593% | $239.7895 | $239.79 | $239.80 | $239.80 |
| Purchase #5 | $221.29 | 4.682% | $231.6508 | $231.65 | $231.65 | $231.70 |
| Purchase #6 | $61.98 | 12.245% | $69.5695 | $69.57 | $69.55 | $69.60 |
| Purchase #7 | $150.30 | 7.254% | $161.2028 | $161.20 | $161.20 | $161.20 |
| 7 purchase totals = | $899.84 | $971.6559 | $971.65 | $971.65 | $971.80 | |