| 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 | $167.83 | 11.607% | $187.31 | $187.31 | $187.30 | $187.30 |
| Purchase #2 | $176.40 | 5.618% | $186.3102 | $186.31 | $186.30 | $186.30 |
| Purchase #3 | $79.96 | 9.442% | $87.5098 | $87.51 | $87.50 | $87.50 |
| Purchase #4 | $163.45 | 11.755% | $182.6635 | $182.66 | $182.65 | $182.70 |
| Purchase #5 | $143.90 | 7.860% | $155.2105 | $155.21 | $155.20 | $155.20 |
| Purchase #6 | $8.27 | 9.268% | $9.0365 | $9.04 | $9.05 | $9.00 |
| Purchase #7 | $24.25 | 12.438% | $27.2662 | $27.27 | $27.25 | $27.30 |
| 7 purchase totals = | $764.06 | $835.3067 | $835.31 | $835.25 | $835.30 | |