| 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 | $166.95 | 13.438% | $189.3847 | $189.38 | $189.40 | $189.40 |
| Purchase #2 | $53.45 | 5.752% | $56.5244 | $56.52 | $56.50 | $56.50 |
| Purchase #3 | $212.26 | 11.459% | $236.5829 | $236.58 | $236.60 | $236.60 |
| Purchase #4 | $59.50 | 9.515% | $65.1614 | $65.16 | $65.15 | $65.20 |
| Purchase #5 | $136.70 | 13.677% | $155.3965 | $155.40 | $155.40 | $155.40 |
| Purchase #6 | $86.68 | 9.582% | $94.9857 | $94.99 | $95.00 | $95.00 |
| Purchase #7 | $130.48 | 3.322% | $134.8145 | $134.81 | $134.80 | $134.80 |
| 7 purchase totals = | $846.02 | $932.8501 | $932.84 | $932.85 | $932.90 | |