| 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 | $154.32 | 3.752% | $160.1101 | $160.11 | $160.10 | $160.10 |
| Purchase #2 | $148.34 | 6.405% | $157.8412 | $157.84 | $157.85 | $157.80 |
| Purchase #3 | $121.38 | 4.323% | $126.6273 | $126.63 | $126.65 | $126.60 |
| Purchase #4 | $131.80 | 3.447% | $136.3431 | $136.34 | $136.35 | $136.30 |
| Purchase #5 | $212.69 | 10.602% | $235.2394 | $235.24 | $235.25 | $235.20 |
| Purchase #6 | $124.43 | 7.874% | $134.2276 | $134.23 | $134.25 | $134.20 |
| Purchase #7 | $215.54 | 5.832% | $228.1103 | $228.11 | $228.10 | $228.10 |
| 7 purchase totals = | $1,108.50 | $1,178.4990 | $1,178.50 | $1,178.55 | $1,178.30 | |