| 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 | $129.55 | 11.789% | $144.8226 | $144.82 | $144.80 | $144.80 |
| Purchase #2 | $179.66 | 3.772% | $186.4368 | $186.44 | $186.45 | $186.40 |
| Purchase #3 | $54.59 | 7.787% | $58.8409 | $58.84 | $58.85 | $58.80 |
| Purchase #4 | $196.66 | 3.560% | $203.6611 | $203.66 | $203.65 | $203.70 |
| Purchase #5 | $100.66 | 9.716% | $110.4401 | $110.44 | $110.45 | $110.40 |
| Purchase #6 | $147.30 | 10.867% | $163.3071 | $163.31 | $163.30 | $163.30 |
| Purchase #7 | $141.40 | 6.795% | $151.0081 | $151.01 | $151.00 | $151.00 |
| 7 purchase totals = | $949.82 | $1,018.5167 | $1,018.52 | $1,018.50 | $1,018.40 | |