| 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 | $157.49 | 3.344% | $162.7565 | $162.76 | $162.75 | $162.80 |
| Purchase #2 | $11.38 | 12.583% | $12.8119 | $12.81 | $12.80 | $12.80 |
| Purchase #3 | $13.27 | 8.431% | $14.3888 | $14.39 | $14.40 | $14.40 |
| Purchase #4 | $183.73 | 3.776% | $190.6676 | $190.67 | $190.65 | $190.70 |
| Purchase #5 | $103.44 | 13.144% | $117.0362 | $117.04 | $117.05 | $117.00 |
| Purchase #6 | $224.95 | 5.787% | $237.9679 | $237.97 | $237.95 | $238.00 |
| Purchase #7 | $240.65 | 12.552% | $270.8564 | $270.86 | $270.85 | $270.90 |
| 7 purchase totals = | $934.91 | $1,006.4853 | $1,006.50 | $1,006.45 | $1,006.60 | |