| 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 | $170.35 | 9.549% | $186.6167 | $186.62 | $186.60 | $186.60 |
| Purchase #2 | $30.46 | 6.577% | $32.4634 | $32.46 | $32.45 | $32.50 |
| Purchase #3 | $47.85 | 13.834% | $54.4696 | $54.47 | $54.45 | $54.50 |
| Purchase #4 | $122.54 | 11.213% | $136.2804 | $136.28 | $136.30 | $136.30 |
| Purchase #5 | $188.29 | 7.787% | $202.9521 | $202.95 | $202.95 | $203.00 |
| Purchase #6 | $192.40 | 10.425% | $212.4577 | $212.46 | $212.45 | $212.50 |
| Purchase #7 | $124.47 | 9.816% | $136.688 | $136.69 | $136.70 | $136.70 |
| 7 purchase totals = | $876.36 | $961.9279 | $961.93 | $961.90 | $962.10 | |