| 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 | $161.51 | 6.105% | $171.3702 | $171.37 | $171.35 | $171.40 |
| Purchase #2 | $29.31 | 13.103% | $33.1505 | $33.15 | $33.15 | $33.20 |
| Purchase #3 | $94.52 | 9.164% | $103.1818 | $103.18 | $103.20 | $103.20 |
| Purchase #4 | $64.28 | 11.726% | $71.8175 | $71.82 | $71.80 | $71.80 |
| Purchase #5 | $246.96 | 13.855% | $281.1763 | $281.18 | $281.20 | $281.20 |
| Purchase #6 | $236.34 | 10.350% | $260.8012 | $260.80 | $260.80 | $260.80 |
| Purchase #7 | $23.39 | 12.575% | $26.3313 | $26.33 | $26.35 | $26.30 |
| 7 purchase totals = | $856.31 | $947.8288 | $947.83 | $947.85 | $947.90 | |