| 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 | $154.74 | 9.251% | $169.055 | $169.06 | $169.05 | $169.10 |
| Purchase #2 | $102.38 | 9.366% | $111.9689 | $111.97 | $111.95 | $112.00 |
| Purchase #3 | $90.92 | 10.700% | $100.6484 | $100.65 | $100.65 | $100.60 |
| Purchase #4 | $45.98 | 10.362% | $50.7444 | $50.74 | $50.75 | $50.70 |
| Purchase #5 | $188.29 | 10.667% | $208.3749 | $208.37 | $208.35 | $208.40 |
| Purchase #6 | $24.36 | 13.784% | $27.7178 | $27.72 | $27.70 | $27.70 |
| Purchase #7 | $161.77 | 8.563% | $175.6224 | $175.62 | $175.60 | $175.60 |
| 7 purchase totals = | $768.44 | $844.1318 | $844.13 | $844.05 | $844.10 | |