| 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 | $118.35 | 11.832% | $132.3532 | $132.35 | $132.35 | $132.40 |
| Purchase #2 | $115.43 | 11.601% | $128.821 | $128.82 | $128.80 | $128.80 |
| Purchase #3 | $216.97 | 5.301% | $228.4716 | $228.47 | $228.45 | $228.50 |
| Purchase #4 | $28.95 | 6.447% | $30.8164 | $30.82 | $30.80 | $30.80 |
| Purchase #5 | $210.92 | 3.626% | $218.568 | $218.57 | $218.55 | $218.60 |
| Purchase #6 | $81.66 | 5.146% | $85.8622 | $85.86 | $85.85 | $85.90 |
| Purchase #7 | $40.55 | 6.196% | $43.0625 | $43.06 | $43.05 | $43.10 |
| 7 purchase totals = | $812.83 | $867.9549 | $867.95 | $867.85 | $868.10 | |