| 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 | $176.37 | 3.363% | $182.3013 | $182.30 | $182.30 | $182.30 |
| Purchase #2 | $127.68 | 10.385% | $140.9396 | $140.94 | $140.95 | $140.90 |
| Purchase #3 | $233.55 | 11.648% | $260.7539 | $260.75 | $260.75 | $260.80 |
| Purchase #4 | $70.96 | 6.544% | $75.6036 | $75.60 | $75.60 | $75.60 |
| Purchase #5 | $187.76 | 6.431% | $199.8348 | $199.83 | $199.85 | $199.80 |
| Purchase #6 | $140.35 | 8.590% | $152.4061 | $152.41 | $152.40 | $152.40 |
| Purchase #7 | $78.73 | 9.172% | $85.9511 | $85.95 | $85.95 | $86.00 |
| 7 purchase totals = | $1,015.40 | $1,097.7904 | $1,097.78 | $1,097.80 | $1,097.80 | |