| 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 | $178.64 | 4.162% | $186.075 | $186.08 | $186.10 | $186.10 |
| Purchase #2 | $15.92 | 10.314% | $17.562 | $17.56 | $17.55 | $17.60 |
| Purchase #3 | $9.48 | 10.566% | $10.4817 | $10.48 | $10.50 | $10.50 |
| Purchase #4 | $107.92 | 13.781% | $122.7925 | $122.79 | $122.80 | $122.80 |
| Purchase #5 | $61.47 | 7.608% | $66.1466 | $66.15 | $66.15 | $66.10 |
| Purchase #6 | $24.37 | 10.434% | $26.9128 | $26.91 | $26.90 | $26.90 |
| Purchase #7 | $177.25 | 3.701% | $183.81 | $183.81 | $183.80 | $183.80 |
| 7 purchase totals = | $575.05 | $613.7806 | $613.78 | $613.80 | $613.80 | |