| 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 | $163.25 | 12.734% | $184.0383 | $184.04 | $184.05 | $184.00 |
| Purchase #2 | $64.84 | 7.103% | $69.4456 | $69.45 | $69.45 | $69.40 |
| Purchase #3 | $32.56 | 11.676% | $36.3617 | $36.36 | $36.35 | $36.40 |
| Purchase #4 | $147.25 | 3.485% | $152.3817 | $152.38 | $152.40 | $152.40 |
| Purchase #5 | $47.64 | 10.365% | $52.5779 | $52.58 | $52.60 | $52.60 |
| Purchase #6 | $149.99 | 10.471% | $165.6955 | $165.70 | $165.70 | $165.70 |
| Purchase #7 | $131.83 | 4.239% | $137.4183 | $137.42 | $137.40 | $137.40 |
| 7 purchase totals = | $737.36 | $797.9190 | $797.93 | $797.95 | $797.90 | |