| 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 | $22.53 | 7.526% | $24.2256 | $24.23 | $24.25 | $24.20 |
| Purchase #2 | $147.44 | 3.390% | $152.4382 | $152.44 | $152.45 | $152.40 |
| Purchase #3 | $228.92 | 3.301% | $236.4766 | $236.48 | $236.50 | $236.50 |
| Purchase #4 | $175.80 | 6.235% | $186.7611 | $186.76 | $186.75 | $186.80 |
| Purchase #5 | $154.73 | 7.550% | $166.4121 | $166.41 | $166.40 | $166.40 |
| Purchase #6 | $18.95 | 9.853% | $20.8171 | $20.82 | $20.80 | $20.80 |
| Purchase #7 | $133.28 | 7.493% | $143.2667 | $143.27 | $143.25 | $143.30 |
| 7 purchase totals = | $881.65 | $930.3974 | $930.41 | $930.40 | $930.40 | |