| 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 | $175.61 | 6.506% | $187.0352 | $187.04 | $187.05 | $187.00 |
| Purchase #2 | $129.68 | 5.501% | $136.8137 | $136.81 | $136.80 | $136.80 |
| Purchase #3 | $92.38 | 3.296% | $95.4248 | $95.42 | $95.40 | $95.40 |
| Purchase #4 | $91.96 | 6.371% | $97.8188 | $97.82 | $97.80 | $97.80 |
| Purchase #5 | $210.75 | 10.452% | $232.7776 | $232.78 | $232.80 | $232.80 |
| Purchase #6 | $208.75 | 4.394% | $217.9225 | $217.92 | $217.90 | $217.90 |
| Purchase #7 | $109.28 | 4.131% | $113.7944 | $113.79 | $113.80 | $113.80 |
| 7 purchase totals = | $1,018.41 | $1,081.5870 | $1,081.58 | $1,081.55 | $1,081.50 | |