| 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 | $184.98 | 8.860% | $201.3692 | $201.37 | $201.35 | $201.40 |
| Purchase #2 | $218.92 | 3.305% | $226.1553 | $226.16 | $226.15 | $226.20 |
| Purchase #3 | $108.98 | 5.494% | $114.9674 | $114.97 | $114.95 | $115.00 |
| Purchase #4 | $128.36 | 6.676% | $136.9293 | $136.93 | $136.95 | $136.90 |
| Purchase #5 | $71.31 | 9.833% | $78.3219 | $78.32 | $78.30 | $78.30 |
| Purchase #6 | $67.92 | 9.851% | $74.6108 | $74.61 | $74.60 | $74.60 |
| Purchase #7 | $61.35 | 7.433% | $65.9101 | $65.91 | $65.90 | $65.90 |
| 7 purchase totals = | $841.82 | $898.2640 | $898.27 | $898.20 | $898.30 | |