| 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 | $135.52 | 13.296% | $153.5387 | $153.54 | $153.55 | $153.50 |
| Purchase #2 | $222.48 | 10.202% | $245.1774 | $245.18 | $245.20 | $245.20 |
| Purchase #3 | $102.46 | 5.618% | $108.2162 | $108.22 | $108.20 | $108.20 |
| Purchase #4 | $157.86 | 12.110% | $176.9768 | $176.98 | $177.00 | $177.00 |
| Purchase #5 | $195.63 | 6.261% | $207.8784 | $207.88 | $207.90 | $207.90 |
| Purchase #6 | $127.56 | 13.793% | $145.1544 | $145.15 | $145.15 | $145.20 |
| Purchase #7 | $182.30 | 7.529% | $196.0254 | $196.03 | $196.05 | $196.00 |
| 7 purchase totals = | $1,123.81 | $1,232.9673 | $1,232.98 | $1,233.05 | $1,233.00 | |