| 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 | $29.66 | 11.696% | $33.129 | $33.13 | $33.15 | $33.10 |
| Purchase #2 | $212.63 | 11.844% | $237.8139 | $237.81 | $237.80 | $237.80 |
| Purchase #3 | $139.78 | 5.486% | $147.4483 | $147.45 | $147.45 | $147.40 |
| Purchase #4 | $163.77 | 9.338% | $179.0628 | $179.06 | $179.05 | $179.10 |
| Purchase #5 | $242.33 | 6.144% | $257.2188 | $257.22 | $257.20 | $257.20 |
| Purchase #6 | $182.65 | 10.255% | $201.3808 | $201.38 | $201.40 | $201.40 |
| Purchase #7 | $9.48 | 9.188% | $10.351 | $10.35 | $10.35 | $10.40 |
| 7 purchase totals = | $980.30 | $1,066.4046 | $1,066.40 | $1,066.40 | $1,066.40 | |