| 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 | $170.87 | 3.534% | $176.9085 | $176.91 | $176.90 | $176.90 |
| Purchase #2 | $126.94 | 6.296% | $134.9321 | $134.93 | $134.95 | $134.90 |
| Purchase #3 | $149.75 | 12.434% | $168.3699 | $168.37 | $168.35 | $168.40 |
| Purchase #4 | $106.82 | 7.170% | $114.479 | $114.48 | $114.50 | $114.50 |
| Purchase #5 | $123.50 | 8.481% | $133.974 | $133.97 | $133.95 | $134.00 |
| Purchase #6 | $87.95 | 5.269% | $92.5841 | $92.58 | $92.60 | $92.60 |
| Purchase #7 | $13.94 | 12.243% | $15.6467 | $15.65 | $15.65 | $15.60 |
| 7 purchase totals = | $779.77 | $836.8943 | $836.89 | $836.90 | $836.90 | |