| 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 | $136.30 | 8.292% | $147.602 | $147.60 | $147.60 | $147.60 |
| Purchase #2 | $121.78 | 8.506% | $132.1386 | $132.14 | $132.15 | $132.10 |
| Purchase #3 | $39.51 | 8.789% | $42.9825 | $42.98 | $43.00 | $43.00 |
| Purchase #4 | $160.58 | 4.246% | $167.3982 | $167.40 | $167.40 | $167.40 |
| Purchase #5 | $16.82 | 3.824% | $17.4632 | $17.46 | $17.45 | $17.50 |
| Purchase #6 | $209.54 | 12.615% | $235.9735 | $235.97 | $235.95 | $236.00 |
| Purchase #7 | $65.59 | 11.867% | $73.3736 | $73.37 | $73.35 | $73.40 |
| 7 purchase totals = | $750.12 | $816.9316 | $816.92 | $816.90 | $817.00 | |