| 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 | $156.54 | 11.803% | $175.0164 | $175.02 | $175.00 | $175.00 |
| Purchase #2 | $115.73 | 8.148% | $125.1597 | $125.16 | $125.15 | $125.20 |
| Purchase #3 | $49.60 | 3.460% | $51.3162 | $51.32 | $51.30 | $51.30 |
| Purchase #4 | $231.84 | 12.720% | $261.33 | $261.33 | $261.35 | $261.30 |
| Purchase #5 | $218.42 | 13.804% | $248.5707 | $248.57 | $248.55 | $248.60 |
| Purchase #6 | $135.97 | 7.149% | $145.6905 | $145.69 | $145.70 | $145.70 |
| Purchase #7 | $225.54 | 4.297% | $235.2315 | $235.23 | $235.25 | $235.20 |
| 7 purchase totals = | $1,133.64 | $1,242.3150 | $1,242.32 | $1,242.30 | $1,242.30 | |