| 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 | $144.46 | 7.283% | $154.981 | $154.98 | $155.00 | $155.00 |
| Purchase #2 | $102.64 | 11.390% | $114.3307 | $114.33 | $114.35 | $114.30 |
| Purchase #3 | $130.94 | 3.870% | $136.0074 | $136.01 | $136.00 | $136.00 |
| Purchase #4 | $8.46 | 8.436% | $9.1737 | $9.17 | $9.15 | $9.20 |
| Purchase #5 | $180.31 | 6.826% | $192.618 | $192.62 | $192.60 | $192.60 |
| Purchase #6 | $15.57 | 4.420% | $16.2582 | $16.26 | $16.25 | $16.30 |
| Purchase #7 | $180.27 | 5.380% | $189.9685 | $189.97 | $189.95 | $190.00 |
| 7 purchase totals = | $762.65 | $813.3375 | $813.34 | $813.30 | $813.40 | |