| 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 | $36.33 | 10.201% | $40.036 | $40.04 | $40.05 | $40.00 |
| Purchase #2 | $139.86 | 3.773% | $145.1369 | $145.14 | $145.15 | $145.10 |
| Purchase #3 | $159.57 | 6.594% | $170.092 | $170.09 | $170.10 | $170.10 |
| Purchase #4 | $169.88 | 9.507% | $186.0305 | $186.03 | $186.05 | $186.00 |
| Purchase #5 | $86.83 | 11.789% | $97.0664 | $97.07 | $97.05 | $97.10 |
| Purchase #6 | $174.82 | 9.494% | $191.4174 | $191.42 | $191.40 | $191.40 |
| Purchase #7 | $183.85 | 10.596% | $203.3307 | $203.33 | $203.35 | $203.30 |
| 7 purchase totals = | $951.14 | $1,033.1099 | $1,033.12 | $1,033.15 | $1,033.00 | |