| 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 | $19.98 | 10.347% | $22.0473 | $22.05 | $22.05 | $22.00 |
| Purchase #2 | $170.96 | 5.521% | $180.3987 | $180.40 | $180.40 | $180.40 |
| Purchase #3 | $152.82 | 9.181% | $166.8504 | $166.85 | $166.85 | $166.90 |
| Purchase #4 | $196.41 | 13.110% | $222.1594 | $222.16 | $222.15 | $222.20 |
| Purchase #5 | $201.28 | 8.679% | $218.7491 | $218.75 | $218.75 | $218.70 |
| Purchase #6 | $74.69 | 3.354% | $77.1951 | $77.20 | $77.20 | $77.20 |
| Purchase #7 | $121.85 | 11.776% | $136.1991 | $136.20 | $136.20 | $136.20 |
| 7 purchase totals = | $937.99 | $1,023.5991 | $1,023.61 | $1,023.60 | $1,023.60 | |