| 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 | $147.98 | 6.592% | $157.7348 | $157.73 | $157.75 | $157.70 |
| Purchase #2 | $114.65 | 4.377% | $119.6682 | $119.67 | $119.65 | $119.70 |
| Purchase #3 | $30.30 | 3.439% | $31.342 | $31.34 | $31.35 | $31.30 |
| Purchase #4 | $132.44 | 4.815% | $138.817 | $138.82 | $138.80 | $138.80 |
| Purchase #5 | $157.27 | 8.237% | $170.2243 | $170.22 | $170.20 | $170.20 |
| Purchase #6 | $51.66 | 3.596% | $53.5177 | $53.52 | $53.50 | $53.50 |
| Purchase #7 | $205.76 | 11.512% | $229.4471 | $229.45 | $229.45 | $229.40 |
| 7 purchase totals = | $840.06 | $900.7511 | $900.75 | $900.70 | $900.60 | |