| 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 | $153.96 | 7.226% | $165.0851 | $165.09 | $165.10 | $165.10 |
| Purchase #2 | $250.74 | 13.133% | $283.6697 | $283.67 | $283.65 | $283.70 |
| Purchase #3 | $163.63 | 7.809% | $176.4079 | $176.41 | $176.40 | $176.40 |
| Purchase #4 | $49.30 | 5.685% | $52.1027 | $52.10 | $52.10 | $52.10 |
| Purchase #5 | $157.81 | 12.158% | $176.9965 | $177.00 | $177.00 | $177.00 |
| Purchase #6 | $122.90 | 13.609% | $139.6255 | $139.63 | $139.65 | $139.60 |
| Purchase #7 | $208.90 | 8.768% | $227.2164 | $227.22 | $227.20 | $227.20 |
| 7 purchase totals = | $1,107.24 | $1,221.1038 | $1,221.12 | $1,221.10 | $1,221.10 | |