| 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 | $152.47 | 3.149% | $157.2713 | $157.27 | $157.25 | $157.30 |
| Purchase #2 | $114.88 | 9.747% | $126.0774 | $126.08 | $126.10 | $126.10 |
| Purchase #3 | $179.92 | 8.409% | $195.0495 | $195.05 | $195.05 | $195.00 |
| Purchase #4 | $242.31 | 9.110% | $264.3844 | $264.38 | $264.40 | $264.40 |
| Purchase #5 | $96.68 | 5.275% | $101.7799 | $101.78 | $101.80 | $101.80 |
| Purchase #6 | $21.38 | 9.303% | $23.369 | $23.37 | $23.35 | $23.40 |
| Purchase #7 | $198.81 | 8.660% | $216.0269 | $216.03 | $216.05 | $216.00 |
| 7 purchase totals = | $1,006.45 | $1,083.9584 | $1,083.96 | $1,084.00 | $1,084.00 | |