| 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 | $164.77 | 9.465% | $180.3655 | $180.37 | $180.35 | $180.40 |
| Purchase #2 | $164.77 | 5.721% | $174.1965 | $174.20 | $174.20 | $174.20 |
| Purchase #3 | $44.81 | 13.173% | $50.7128 | $50.71 | $50.70 | $50.70 |
| Purchase #4 | $54.48 | 12.472% | $61.2747 | $61.27 | $61.25 | $61.30 |
| Purchase #5 | $188.95 | 9.368% | $206.6508 | $206.65 | $206.65 | $206.70 |
| Purchase #6 | $182.28 | 8.722% | $198.1785 | $198.18 | $198.20 | $198.20 |
| Purchase #7 | $206.50 | 10.839% | $228.8825 | $228.88 | $228.90 | $228.90 |
| 7 purchase totals = | $1,006.56 | $1,100.2613 | $1,100.26 | $1,100.25 | $1,100.40 | |