| 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 | $159.36 | 3.190% | $164.4436 | $164.44 | $164.45 | $164.40 |
| Purchase #2 | $10.48 | 9.226% | $11.4469 | $11.45 | $11.45 | $11.40 |
| Purchase #3 | $65.27 | 8.174% | $70.6052 | $70.61 | $70.60 | $70.60 |
| Purchase #4 | $105.26 | 10.748% | $116.5733 | $116.57 | $116.55 | $116.60 |
| Purchase #5 | $46.59 | 11.238% | $51.8258 | $51.83 | $51.85 | $51.80 |
| Purchase #6 | $215.96 | 5.671% | $228.2071 | $228.21 | $228.20 | $228.20 |
| Purchase #7 | $236.96 | 8.743% | $257.6774 | $257.68 | $257.70 | $257.70 |
| 7 purchase totals = | $839.88 | $900.7793 | $900.79 | $900.80 | $900.70 | |