| 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 | $108.72 | 9.440% | $118.9832 | $118.98 | $119.00 | $119.00 |
| Purchase #2 | $58.60 | 5.769% | $61.9806 | $61.98 | $62.00 | $62.00 |
| Purchase #3 | $114.75 | 10.591% | $126.9032 | $126.90 | $126.90 | $126.90 |
| Purchase #4 | $140.50 | 5.534% | $148.2753 | $148.28 | $148.30 | $148.30 |
| Purchase #5 | $161.68 | 12.588% | $182.0323 | $182.03 | $182.05 | $182.00 |
| Purchase #6 | $105.44 | 12.678% | $118.8077 | $118.81 | $118.80 | $118.80 |
| Purchase #7 | $100.30 | 11.495% | $111.8295 | $111.83 | $111.85 | $111.80 |
| 7 purchase totals = | $789.99 | $868.8118 | $868.81 | $868.90 | $868.80 | |