| 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 | $136.98 | 8.255% | $148.2877 | $148.29 | $148.30 | $148.30 |
| Purchase #2 | $107.80 | 9.612% | $118.1617 | $118.16 | $118.15 | $118.20 |
| Purchase #3 | $77.86 | 9.460% | $85.2256 | $85.23 | $85.25 | $85.20 |
| Purchase #4 | $5.37 | 9.172% | $5.8625 | $5.86 | $5.85 | $5.90 |
| Purchase #5 | $131.68 | 6.633% | $140.4143 | $140.41 | $140.40 | $140.40 |
| Purchase #6 | $215.98 | 4.526% | $225.7553 | $225.76 | $225.75 | $225.80 |
| Purchase #7 | $183.77 | 6.418% | $195.5644 | $195.56 | $195.55 | $195.60 |
| 7 purchase totals = | $859.44 | $919.2715 | $919.27 | $919.25 | $919.40 | |