| 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 | $133.44 | 11.532% | $148.8283 | $148.83 | $148.85 | $148.80 |
| Purchase #2 | $174.91 | 9.351% | $191.2658 | $191.27 | $191.25 | $191.30 |
| Purchase #3 | $27.44 | 3.556% | $28.4158 | $28.42 | $28.40 | $28.40 |
| Purchase #4 | $206.59 | 3.442% | $213.7008 | $213.70 | $213.70 | $213.70 |
| Purchase #5 | $235.54 | 10.763% | $260.8912 | $260.89 | $260.90 | $260.90 |
| Purchase #6 | $209.92 | 13.652% | $238.5783 | $238.58 | $238.60 | $238.60 |
| Purchase #7 | $32.78 | 13.829% | $37.3131 | $37.31 | $37.30 | $37.30 |
| 7 purchase totals = | $1,020.62 | $1,118.9933 | $1,119.00 | $1,119.00 | $1,119.00 | |