| 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 | $183.98 | 11.696% | $205.4983 | $205.50 | $205.50 | $205.50 |
| Purchase #2 | $168.88 | 11.825% | $188.8501 | $188.85 | $188.85 | $188.90 |
| Purchase #3 | $116.89 | 10.658% | $129.3481 | $129.35 | $129.35 | $129.30 |
| Purchase #4 | $23.34 | 12.691% | $26.3021 | $26.30 | $26.30 | $26.30 |
| Purchase #5 | $115.64 | 4.662% | $121.0311 | $121.03 | $121.05 | $121.00 |
| Purchase #6 | $12.27 | 12.225% | $13.77 | $13.77 | $13.75 | $13.80 |
| Purchase #7 | $22.39 | 5.253% | $23.5661 | $23.57 | $23.55 | $23.60 |
| 7 purchase totals = | $643.39 | $708.3658 | $708.37 | $708.35 | $708.40 | |