| 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 | $176.32 | 8.223% | $190.8188 | $190.82 | $190.80 | $190.80 |
| Purchase #2 | $36.40 | 8.485% | $39.4885 | $39.49 | $39.50 | $39.50 |
| Purchase #3 | $66.38 | 10.338% | $73.2424 | $73.24 | $73.25 | $73.20 |
| Purchase #4 | $246.41 | 11.737% | $275.3311 | $275.33 | $275.35 | $275.30 |
| Purchase #5 | $146.49 | 5.531% | $154.5924 | $154.59 | $154.60 | $154.60 |
| Purchase #6 | $167.61 | 4.535% | $175.2111 | $175.21 | $175.20 | $175.20 |
| Purchase #7 | $190.73 | 4.283% | $198.899 | $198.90 | $198.90 | $198.90 |
| 7 purchase totals = | $1,030.34 | $1,107.5833 | $1,107.58 | $1,107.60 | $1,107.50 | |