| 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 | $179.71 | 8.371% | $194.7535 | $194.75 | $194.75 | $194.80 |
| Purchase #2 | $6.88 | 13.770% | $7.8274 | $7.83 | $7.85 | $7.80 |
| Purchase #3 | $178.66 | 10.194% | $196.8726 | $196.87 | $196.85 | $196.90 |
| Purchase #4 | $222.51 | 6.376% | $236.6972 | $236.70 | $236.70 | $236.70 |
| Purchase #5 | $30.33 | 3.130% | $31.2793 | $31.28 | $31.30 | $31.30 |
| Purchase #6 | $127.52 | 5.841% | $134.9684 | $134.97 | $134.95 | $135.00 |
| Purchase #7 | $54.80 | 9.711% | $60.1216 | $60.12 | $60.10 | $60.10 |
| 7 purchase totals = | $800.41 | $862.5200 | $862.52 | $862.50 | $862.60 | |