| 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 | $191.30 | 11.441% | $213.1866 | $213.19 | $213.20 | $213.20 |
| Purchase #2 | $126.91 | 4.473% | $132.5867 | $132.59 | $132.60 | $132.60 |
| Purchase #3 | $209.32 | 6.711% | $223.3675 | $223.37 | $223.35 | $223.40 |
| Purchase #4 | $107.31 | 7.402% | $115.2531 | $115.25 | $115.25 | $115.30 |
| Purchase #5 | $57.66 | 5.627% | $60.9045 | $60.90 | $60.90 | $60.90 |
| Purchase #6 | $22.73 | 8.687% | $24.7046 | $24.70 | $24.70 | $24.70 |
| Purchase #7 | $8.35 | 11.699% | $9.3269 | $9.33 | $9.35 | $9.30 |
| 7 purchase totals = | $723.58 | $779.3299 | $779.33 | $779.35 | $779.40 | |