| 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 | $143.73 | 11.273% | $159.9327 | $159.93 | $159.95 | $159.90 |
| Purchase #2 | $115.41 | 11.519% | $128.7041 | $128.70 | $128.70 | $128.70 |
| Purchase #3 | $122.60 | 11.122% | $136.2356 | $136.24 | $136.25 | $136.20 |
| Purchase #4 | $113.96 | 7.324% | $122.3064 | $122.31 | $122.30 | $122.30 |
| Purchase #5 | $95.57 | 3.803% | $99.2045 | $99.20 | $99.20 | $99.20 |
| Purchase #6 | $83.47 | 8.405% | $90.4857 | $90.49 | $90.50 | $90.50 |
| Purchase #7 | $209.62 | 5.465% | $221.0757 | $221.08 | $221.10 | $221.10 |
| 7 purchase totals = | $884.36 | $957.9447 | $957.95 | $958.00 | $957.90 | |