| 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 | $198.85 | 12.750% | $224.2034 | $224.20 | $224.20 | $224.20 |
| Purchase #2 | $21.49 | 7.154% | $23.0274 | $23.03 | $23.05 | $23.00 |
| Purchase #3 | $159.57 | 4.756% | $167.1591 | $167.16 | $167.15 | $167.20 |
| Purchase #4 | $177.89 | 4.722% | $186.29 | $186.29 | $186.30 | $186.30 |
| Purchase #5 | $26.37 | 4.439% | $27.5406 | $27.54 | $27.55 | $27.50 |
| Purchase #6 | $193.76 | 4.866% | $203.1884 | $203.19 | $203.20 | $203.20 |
| Purchase #7 | $51.79 | 6.159% | $54.9797 | $54.98 | $55.00 | $55.00 |
| 7 purchase totals = | $829.72 | $886.3886 | $886.39 | $886.45 | $886.40 | |