| 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 | $183.36 | 6.468% | $195.2197 | $195.22 | $195.20 | $195.20 |
| Purchase #2 | $129.63 | 6.300% | $137.7967 | $137.80 | $137.80 | $137.80 |
| Purchase #3 | $204.83 | 9.850% | $225.0058 | $225.01 | $225.00 | $225.00 |
| Purchase #4 | $22.53 | 11.633% | $25.1509 | $25.15 | $25.15 | $25.20 |
| Purchase #5 | $175.85 | 4.126% | $183.1056 | $183.11 | $183.10 | $183.10 |
| Purchase #6 | $247.74 | 13.233% | $280.5234 | $280.52 | $280.50 | $280.50 |
| Purchase #7 | $60.76 | 10.720% | $67.2735 | $67.27 | $67.25 | $67.30 |
| 7 purchase totals = | $1,024.70 | $1,114.0756 | $1,114.08 | $1,114.00 | $1,114.10 | |