| 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 | $148.30 | 9.179% | $161.9125 | $161.91 | $161.90 | $161.90 |
| Purchase #2 | $190.29 | 10.576% | $210.4151 | $210.42 | $210.40 | $210.40 |
| Purchase #3 | $228.80 | 3.505% | $236.8194 | $236.82 | $236.80 | $236.80 |
| Purchase #4 | $177.32 | 8.471% | $192.3408 | $192.34 | $192.35 | $192.30 |
| Purchase #5 | $156.94 | 12.435% | $176.4555 | $176.46 | $176.45 | $176.50 |
| Purchase #6 | $81.75 | 12.283% | $91.7914 | $91.79 | $91.80 | $91.80 |
| Purchase #7 | $240.96 | 13.754% | $274.1016 | $274.10 | $274.10 | $274.10 |
| 7 purchase totals = | $1,224.36 | $1,343.8363 | $1,343.84 | $1,343.80 | $1,343.80 | |