| 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 | $190.90 | 12.708% | $215.1596 | $215.16 | $215.15 | $215.20 |
| Purchase #2 | $163.50 | 9.232% | $178.5943 | $178.59 | $178.60 | $178.60 |
| Purchase #3 | $225.36 | 6.376% | $239.729 | $239.73 | $239.75 | $239.70 |
| Purchase #4 | $151.77 | 12.351% | $170.5151 | $170.52 | $170.50 | $170.50 |
| Purchase #5 | $27.62 | 5.751% | $29.2084 | $29.21 | $29.20 | $29.20 |
| Purchase #6 | $119.43 | 8.472% | $129.5481 | $129.55 | $129.55 | $129.50 |
| Purchase #7 | $32.78 | 7.342% | $35.1867 | $35.19 | $35.20 | $35.20 |
| 7 purchase totals = | $911.36 | $997.9412 | $997.95 | $997.95 | $997.90 | |