| 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 | $15.37 | 11.505% | $17.1383 | $17.14 | $17.15 | $17.10 |
| Purchase #2 | $114.26 | 8.700% | $124.2006 | $124.20 | $124.20 | $124.20 |
| Purchase #3 | $105.35 | 4.750% | $110.3541 | $110.35 | $110.35 | $110.40 |
| Purchase #4 | $182.94 | 4.858% | $191.8272 | $191.83 | $191.85 | $191.80 |
| Purchase #5 | $119.92 | 5.469% | $126.4784 | $126.48 | $126.50 | $126.50 |
| Purchase #6 | $160.65 | 8.790% | $174.7711 | $174.77 | $174.75 | $174.80 |
| Purchase #7 | $162.33 | 7.160% | $173.9528 | $173.95 | $173.95 | $174.00 |
| 7 purchase totals = | $860.82 | $918.7225 | $918.72 | $918.75 | $918.80 | |