| 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 | $15.62 | 13.265% | $17.692 | $17.69 | $17.70 | $17.70 |
| Purchase #2 | $185.53 | 9.347% | $202.8715 | $202.87 | $202.85 | $202.90 |
| Purchase #3 | $229.91 | 3.205% | $237.2786 | $237.28 | $237.30 | $237.30 |
| Purchase #4 | $147.55 | 3.375% | $152.5298 | $152.53 | $152.55 | $152.50 |
| Purchase #5 | $83.90 | 4.843% | $87.9633 | $87.96 | $87.95 | $88.00 |
| Purchase #6 | $214.44 | 10.619% | $237.2114 | $237.21 | $237.20 | $237.20 |
| Purchase #7 | $224.25 | 5.357% | $236.2631 | $236.26 | $236.25 | $236.30 |
| 7 purchase totals = | $1,101.20 | $1,171.8097 | $1,171.80 | $1,171.80 | $1,171.90 | |