| 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 | $134.27 | 8.704% | $145.9569 | $145.96 | $145.95 | $146.00 |
| Purchase #2 | $147.31 | 4.676% | $154.1982 | $154.20 | $154.20 | $154.20 |
| Purchase #3 | $175.33 | 6.698% | $187.0736 | $187.07 | $187.05 | $187.10 |
| Purchase #4 | $36.90 | 10.595% | $40.8096 | $40.81 | $40.80 | $40.80 |
| Purchase #5 | $237.71 | 5.231% | $250.1446 | $250.14 | $250.15 | $250.10 |
| Purchase #6 | $105.82 | 8.188% | $114.4845 | $114.48 | $114.50 | $114.50 |
| Purchase #7 | $6.70 | 12.533% | $7.5397 | $7.54 | $7.55 | $7.50 |
| 7 purchase totals = | $844.04 | $900.2071 | $900.20 | $900.20 | $900.20 | |