| 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 | $155.99 | 7.585% | $167.8218 | $167.82 | $167.80 | $167.80 |
| Purchase #2 | $25.95 | 8.314% | $28.1075 | $28.11 | $28.10 | $28.10 |
| Purchase #3 | $17.45 | 6.473% | $18.5795 | $18.58 | $18.60 | $18.60 |
| Purchase #4 | $148.25 | 12.771% | $167.183 | $167.18 | $167.20 | $167.20 |
| Purchase #5 | $148.79 | 10.752% | $164.7879 | $164.79 | $164.80 | $164.80 |
| Purchase #6 | $30.99 | 8.633% | $33.6654 | $33.67 | $33.65 | $33.70 |
| Purchase #7 | $241.74 | 13.274% | $273.8286 | $273.83 | $273.85 | $273.80 |
| 7 purchase totals = | $769.16 | $853.9737 | $853.98 | $854.00 | $854.00 | |