| 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 | $166.78 | 10.465% | $184.2335 | $184.23 | $184.25 | $184.20 |
| Purchase #2 | $11.42 | 13.276% | $12.9361 | $12.94 | $12.95 | $12.90 |
| Purchase #3 | $44.45 | 9.373% | $48.6163 | $48.62 | $48.60 | $48.60 |
| Purchase #4 | $231.97 | 8.702% | $252.156 | $252.16 | $252.15 | $252.20 |
| Purchase #5 | $25.92 | 4.278% | $27.0289 | $27.03 | $27.05 | $27.00 |
| Purchase #6 | $25.61 | 6.663% | $27.3164 | $27.32 | $27.30 | $27.30 |
| Purchase #7 | $13.77 | 12.189% | $15.4484 | $15.45 | $15.45 | $15.40 |
| 7 purchase totals = | $519.92 | $567.7356 | $567.75 | $567.75 | $567.60 | |