| 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 | $160.99 | 13.668% | $182.9941 | $182.99 | $183.00 | $183.00 |
| Purchase #2 | $27.94 | 10.578% | $30.8955 | $30.90 | $30.90 | $30.90 |
| Purchase #3 | $43.55 | 5.805% | $46.0781 | $46.08 | $46.10 | $46.10 |
| Purchase #4 | $75.36 | 10.642% | $83.3798 | $83.38 | $83.40 | $83.40 |
| Purchase #5 | $171.93 | 10.715% | $190.3523 | $190.35 | $190.35 | $190.40 |
| Purchase #6 | $156.56 | 3.531% | $162.0881 | $162.09 | $162.10 | $162.10 |
| Purchase #7 | $225.50 | 8.474% | $244.6089 | $244.61 | $244.60 | $244.60 |
| 7 purchase totals = | $861.83 | $940.3968 | $940.40 | $940.45 | $940.50 | |