| 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 | $155.78 | 12.841% | $175.7837 | $175.78 | $175.80 | $175.80 |
| Purchase #2 | $38.52 | 9.418% | $42.1478 | $42.15 | $42.15 | $42.10 |
| Purchase #3 | $235.66 | 5.210% | $247.9379 | $247.94 | $247.95 | $247.90 |
| Purchase #4 | $19.96 | 7.688% | $21.4945 | $21.49 | $21.50 | $21.50 |
| Purchase #5 | $10.73 | 11.726% | $11.9882 | $11.99 | $12.00 | $12.00 |
| Purchase #6 | $73.84 | 7.358% | $79.2731 | $79.27 | $79.25 | $79.30 |
| Purchase #7 | $195.38 | 12.591% | $219.9803 | $219.98 | $220.00 | $220.00 |
| 7 purchase totals = | $729.87 | $798.6055 | $798.60 | $798.65 | $798.60 | |