| 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 | $121.88 | 12.592% | $137.2271 | $137.23 | $137.25 | $137.20 |
| Purchase #2 | $165.25 | 11.324% | $183.9629 | $183.96 | $183.95 | $184.00 |
| Purchase #3 | $209.63 | 12.858% | $236.5842 | $236.58 | $236.60 | $236.60 |
| Purchase #4 | $121.56 | 6.724% | $129.7337 | $129.73 | $129.75 | $129.70 |
| Purchase #5 | $27.29 | 3.448% | $28.231 | $28.23 | $28.25 | $28.20 |
| Purchase #6 | $176.72 | 12.598% | $198.9832 | $198.98 | $199.00 | $199.00 |
| Purchase #7 | $200.90 | 8.779% | $218.537 | $218.54 | $218.55 | $218.50 |
| 7 purchase totals = | $1,023.23 | $1,133.2591 | $1,133.25 | $1,133.35 | $1,133.20 | |