| 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 | $206.29 | 8.195% | $223.1955 | $223.20 | $223.20 | $223.20 |
| Purchase #2 | $174.46 | 6.619% | $186.0075 | $186.01 | $186.00 | $186.00 |
| Purchase #3 | $65.55 | 3.680% | $67.9622 | $67.96 | $67.95 | $68.00 |
| Purchase #4 | $93.81 | 8.477% | $101.7623 | $101.76 | $101.75 | $101.80 |
| Purchase #5 | $158.83 | 11.608% | $177.267 | $177.27 | $177.25 | $177.30 |
| Purchase #6 | $172.44 | 4.205% | $179.6911 | $179.69 | $179.70 | $179.70 |
| Purchase #7 | $41.92 | 6.852% | $44.7924 | $44.79 | $44.80 | $44.80 |
| 7 purchase totals = | $913.30 | $980.6780 | $980.68 | $980.65 | $980.80 | |