| 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 | $51.58 | 12.174% | $57.8593 | $57.86 | $57.85 | $57.90 |
| Purchase #2 | $167.50 | 13.185% | $189.5849 | $189.58 | $189.60 | $189.60 |
| Purchase #3 | $74.90 | 5.810% | $79.2517 | $79.25 | $79.25 | $79.30 |
| Purchase #4 | $190.92 | 7.730% | $205.6781 | $205.68 | $205.70 | $205.70 |
| Purchase #5 | $233.71 | 5.691% | $247.0104 | $247.01 | $247.00 | $247.00 |
| Purchase #6 | $234.93 | 4.596% | $245.7274 | $245.73 | $245.75 | $245.70 |
| Purchase #7 | $149.26 | 8.567% | $162.0471 | $162.05 | $162.05 | $162.00 |
| 7 purchase totals = | $1,102.80 | $1,187.1589 | $1,187.16 | $1,187.20 | $1,187.20 | |