| 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 | $178.85 | 6.467% | $190.4162 | $190.42 | $190.40 | $190.40 |
| Purchase #2 | $126.82 | 7.755% | $136.6549 | $136.65 | $136.65 | $136.70 |
| Purchase #3 | $209.75 | 7.794% | $226.0979 | $226.10 | $226.10 | $226.10 |
| Purchase #4 | $83.83 | 7.293% | $89.9437 | $89.94 | $89.95 | $89.90 |
| Purchase #5 | $44.65 | 10.864% | $49.5008 | $49.50 | $49.50 | $49.50 |
| Purchase #6 | $237.33 | 11.522% | $264.6752 | $264.68 | $264.70 | $264.70 |
| Purchase #7 | $47.68 | 7.836% | $51.4162 | $51.42 | $51.40 | $51.40 |
| 7 purchase totals = | $928.91 | $1,008.7049 | $1,008.71 | $1,008.70 | $1,008.70 | |