| 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 | $161.54 | 10.864% | $179.0897 | $179.09 | $179.10 | $179.10 |
| Purchase #2 | $189.70 | 13.629% | $215.5542 | $215.55 | $215.55 | $215.60 |
| Purchase #3 | $18.84 | 12.524% | $21.1995 | $21.20 | $21.20 | $21.20 |
| Purchase #4 | $76.54 | 7.757% | $82.4772 | $82.48 | $82.50 | $82.50 |
| Purchase #5 | $134.90 | 7.644% | $145.2118 | $145.21 | $145.20 | $145.20 |
| Purchase #6 | $128.59 | 13.209% | $145.5755 | $145.58 | $145.60 | $145.60 |
| Purchase #7 | $60.25 | 5.557% | $63.5981 | $63.60 | $63.60 | $63.60 |
| 7 purchase totals = | $770.36 | $852.7060 | $852.71 | $852.75 | $852.80 | |