| 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 | $141.45 | 9.849% | $155.3814 | $155.38 | $155.40 | $155.40 |
| Purchase #2 | $247.75 | 5.534% | $261.4605 | $261.46 | $261.45 | $261.50 |
| Purchase #3 | $103.31 | 11.310% | $114.9944 | $114.99 | $115.00 | $115.00 |
| Purchase #4 | $31.52 | 10.549% | $34.845 | $34.85 | $34.85 | $34.80 |
| Purchase #5 | $170.30 | 6.493% | $181.3576 | $181.36 | $181.35 | $181.40 |
| Purchase #6 | $10.25 | 8.759% | $11.1478 | $11.15 | $11.15 | $11.10 |
| Purchase #7 | $99.61 | 13.116% | $112.6748 | $112.67 | $112.65 | $112.70 |
| 7 purchase totals = | $804.19 | $871.8615 | $871.86 | $871.85 | $871.90 | |