| 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 | $168.57 | 12.197% | $189.1305 | $189.13 | $189.15 | $189.10 |
| Purchase #2 | $24.29 | 12.520% | $27.3311 | $27.33 | $27.35 | $27.30 |
| Purchase #3 | $137.40 | 4.854% | $144.0694 | $144.07 | $144.05 | $144.10 |
| Purchase #4 | $163.96 | 12.502% | $184.4583 | $184.46 | $184.45 | $184.50 |
| Purchase #5 | $119.35 | 7.238% | $127.9886 | $127.99 | $128.00 | $128.00 |
| Purchase #6 | $34.99 | 12.636% | $39.4113 | $39.41 | $39.40 | $39.40 |
| Purchase #7 | $45.94 | 11.492% | $51.2194 | $51.22 | $51.20 | $51.20 |
| 7 purchase totals = | $694.50 | $763.6086 | $763.61 | $763.60 | $763.60 | |