| 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 | $141.43 | 6.175% | $150.1633 | $150.16 | $150.15 | $150.20 |
| Purchase #2 | $246.95 | 8.610% | $268.2124 | $268.21 | $268.20 | $268.20 |
| Purchase #3 | $169.37 | 4.554% | $177.0831 | $177.08 | $177.10 | $177.10 |
| Purchase #4 | $200.61 | 13.647% | $227.9872 | $227.99 | $228.00 | $228.00 |
| Purchase #5 | $145.58 | 13.439% | $165.1445 | $165.14 | $165.15 | $165.10 |
| Purchase #6 | $137.92 | 13.651% | $156.7475 | $156.75 | $156.75 | $156.70 |
| Purchase #7 | $101.40 | 13.370% | $114.9572 | $114.96 | $114.95 | $115.00 |
| 7 purchase totals = | $1,143.26 | $1,260.2952 | $1,260.29 | $1,260.30 | $1,260.30 | |