| 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 | $117.87 | 6.679% | $125.7425 | $125.74 | $125.75 | $125.70 |
| Purchase #2 | $164.59 | 4.400% | $171.832 | $171.83 | $171.85 | $171.80 |
| Purchase #3 | $154.63 | 13.257% | $175.1293 | $175.13 | $175.15 | $175.10 |
| Purchase #4 | $124.59 | 8.574% | $135.2723 | $135.27 | $135.25 | $135.30 |
| Purchase #5 | $41.78 | 12.453% | $46.9829 | $46.98 | $47.00 | $47.00 |
| Purchase #6 | $11.60 | 11.787% | $12.9673 | $12.97 | $12.95 | $13.00 |
| Purchase #7 | $50.51 | 5.779% | $53.429 | $53.43 | $53.45 | $53.40 |
| 7 purchase totals = | $665.57 | $721.3553 | $721.35 | $721.40 | $721.30 | |