| 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 | $105.99 | 7.436% | $113.8714 | $113.87 | $113.85 | $113.90 |
| Purchase #2 | $211.34 | 6.620% | $225.3307 | $225.33 | $225.35 | $225.30 |
| Purchase #3 | $167.37 | 9.519% | $183.302 | $183.30 | $183.30 | $183.30 |
| Purchase #4 | $148.79 | 13.183% | $168.405 | $168.41 | $168.40 | $168.40 |
| Purchase #5 | $99.92 | 3.316% | $103.2333 | $103.23 | $103.25 | $103.20 |
| Purchase #6 | $21.63 | 6.804% | $23.1017 | $23.10 | $23.10 | $23.10 |
| Purchase #7 | $137.57 | 13.494% | $156.1337 | $156.13 | $156.15 | $156.10 |
| 7 purchase totals = | $892.61 | $973.3778 | $973.37 | $973.40 | $973.30 | |