| 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 | $108.47 | 10.248% | $119.586 | $119.59 | $119.60 | $119.60 |
| Purchase #2 | $169.32 | 11.609% | $188.9764 | $188.98 | $189.00 | $189.00 |
| Purchase #3 | $87.84 | 9.310% | $96.0179 | $96.02 | $96.00 | $96.00 |
| Purchase #4 | $91.78 | 10.434% | $101.3563 | $101.36 | $101.35 | $101.40 |
| Purchase #5 | $167.89 | 12.765% | $189.3212 | $189.32 | $189.30 | $189.30 |
| Purchase #6 | $51.25 | 11.404% | $57.0946 | $57.09 | $57.10 | $57.10 |
| Purchase #7 | $161.94 | 3.303% | $167.2889 | $167.29 | $167.30 | $167.30 |
| 7 purchase totals = | $838.49 | $919.6413 | $919.65 | $919.65 | $919.70 | |