| 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 | $184.99 | 4.402% | $193.1333 | $193.13 | $193.15 | $193.10 |
| Purchase #2 | $28.94 | 13.393% | $32.8159 | $32.82 | $32.80 | $32.80 |
| Purchase #3 | $48.70 | 9.378% | $53.2671 | $53.27 | $53.25 | $53.30 |
| Purchase #4 | $219.85 | 7.627% | $236.618 | $236.62 | $236.60 | $236.60 |
| Purchase #5 | $157.92 | 3.731% | $163.812 | $163.81 | $163.80 | $163.80 |
| Purchase #6 | $79.26 | 13.589% | $90.0306 | $90.03 | $90.05 | $90.00 |
| Purchase #7 | $86.97 | 10.400% | $96.0149 | $96.01 | $96.00 | $96.00 |
| 7 purchase totals = | $806.63 | $865.6918 | $865.69 | $865.65 | $865.60 | |