| 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 | $177.59 | 5.756% | $187.8121 | $187.81 | $187.80 | $187.80 |
| Purchase #2 | $129.53 | 5.840% | $137.0946 | $137.09 | $137.10 | $137.10 |
| Purchase #3 | $182.76 | 7.146% | $195.82 | $195.82 | $195.80 | $195.80 |
| Purchase #4 | $11.61 | 4.547% | $12.1379 | $12.14 | $12.15 | $12.10 |
| Purchase #5 | $69.92 | 10.508% | $77.2672 | $77.27 | $77.25 | $77.30 |
| Purchase #6 | $188.46 | 5.834% | $199.4548 | $199.45 | $199.45 | $199.50 |
| Purchase #7 | $236.41 | 13.860% | $269.1764 | $269.18 | $269.20 | $269.20 |
| 7 purchase totals = | $996.28 | $1,078.7630 | $1,078.76 | $1,078.75 | $1,078.80 | |