| 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 | $135.91 | 5.290% | $143.0996 | $143.10 | $143.10 | $143.10 |
| Purchase #2 | $205.51 | 3.528% | $212.7604 | $212.76 | $212.75 | $212.80 |
| Purchase #3 | $139.73 | 5.535% | $147.4641 | $147.46 | $147.45 | $147.50 |
| Purchase #4 | $61.77 | 5.677% | $65.2767 | $65.28 | $65.30 | $65.30 |
| Purchase #5 | $61.82 | 12.730% | $69.6897 | $69.69 | $69.70 | $69.70 |
| Purchase #6 | $192.90 | 10.755% | $213.6464 | $213.65 | $213.65 | $213.60 |
| Purchase #7 | $166.94 | 9.487% | $182.7776 | $182.78 | $182.80 | $182.80 |
| 7 purchase totals = | $964.58 | $1,034.7145 | $1,034.72 | $1,034.75 | $1,034.80 | |