| 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 | $146.26 | 12.127% | $163.997 | $164.00 | $164.00 | $164.00 |
| Purchase #2 | $38.87 | 3.119% | $40.0824 | $40.08 | $40.10 | $40.10 |
| Purchase #3 | $87.97 | 8.190% | $95.1747 | $95.17 | $95.15 | $95.20 |
| Purchase #4 | $184.89 | 4.418% | $193.0584 | $193.06 | $193.05 | $193.10 |
| Purchase #5 | $39.68 | 7.687% | $42.7302 | $42.73 | $42.75 | $42.70 |
| Purchase #6 | $110.79 | 11.237% | $123.2395 | $123.24 | $123.25 | $123.20 |
| Purchase #7 | $39.30 | 10.792% | $43.5413 | $43.54 | $43.55 | $43.50 |
| 7 purchase totals = | $647.76 | $701.8235 | $701.82 | $701.85 | $701.80 | |