| 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 | $100.93 | 5.531% | $106.5124 | $106.51 | $106.50 | $106.50 |
| Purchase #2 | $152.73 | 4.258% | $159.2332 | $159.23 | $159.25 | $159.20 |
| Purchase #3 | $45.87 | 4.353% | $47.8667 | $47.87 | $47.85 | $47.90 |
| Purchase #4 | $138.28 | 7.815% | $149.0866 | $149.09 | $149.10 | $149.10 |
| Purchase #5 | $132.85 | 6.260% | $141.1664 | $141.17 | $141.15 | $141.20 |
| Purchase #6 | $207.67 | 3.641% | $215.2313 | $215.23 | $215.25 | $215.20 |
| Purchase #7 | $213.76 | 11.450% | $238.2355 | $238.24 | $238.25 | $238.20 |
| 7 purchase totals = | $992.09 | $1,057.3321 | $1,057.34 | $1,057.35 | $1,057.30 | |