| 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 | $144.38 | 8.839% | $157.1417 | $157.14 | $157.15 | $157.10 |
| Purchase #2 | $23.31 | 8.650% | $25.3263 | $25.33 | $25.35 | $25.30 |
| Purchase #3 | $156.79 | 3.272% | $161.9202 | $161.92 | $161.90 | $161.90 |
| Purchase #4 | $147.44 | 6.475% | $156.9867 | $156.99 | $157.00 | $157.00 |
| Purchase #5 | $97.97 | 12.704% | $110.4161 | $110.42 | $110.40 | $110.40 |
| Purchase #6 | $225.64 | 7.141% | $241.753 | $241.75 | $241.75 | $241.80 |
| Purchase #7 | $74.93 | 9.354% | $81.939 | $81.94 | $81.95 | $81.90 |
| 7 purchase totals = | $870.46 | $935.4830 | $935.49 | $935.50 | $935.40 | |