| 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 | $169.55 | 3.157% | $174.9027 | $174.90 | $174.90 | $174.90 |
| Purchase #2 | $148.56 | 7.669% | $159.9531 | $159.95 | $159.95 | $160.00 |
| Purchase #3 | $113.60 | 4.422% | $118.6234 | $118.62 | $118.60 | $118.60 |
| Purchase #4 | $163.91 | 12.526% | $184.4414 | $184.44 | $184.45 | $184.40 |
| Purchase #5 | $72.46 | 7.675% | $78.0213 | $78.02 | $78.00 | $78.00 |
| Purchase #6 | $218.58 | 7.289% | $234.5123 | $234.51 | $234.50 | $234.50 |
| Purchase #7 | $93.93 | 3.852% | $97.5482 | $97.55 | $97.55 | $97.50 |
| 7 purchase totals = | $980.59 | $1,048.0024 | $1,047.99 | $1,047.95 | $1,047.90 | |