| 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 | $187.94 | 13.661% | $213.6145 | $213.61 | $213.60 | $213.60 |
| Purchase #2 | $22.49 | 9.532% | $24.6337 | $24.63 | $24.65 | $24.60 |
| Purchase #3 | $57.95 | 12.275% | $65.0634 | $65.06 | $65.05 | $65.10 |
| Purchase #4 | $177.69 | 12.231% | $199.4233 | $199.42 | $199.40 | $199.40 |
| Purchase #5 | $163.84 | 11.628% | $182.8913 | $182.89 | $182.90 | $182.90 |
| Purchase #6 | $162.56 | 8.817% | $176.8929 | $176.89 | $176.90 | $176.90 |
| Purchase #7 | $74.28 | 5.287% | $78.2072 | $78.21 | $78.20 | $78.20 |
| 7 purchase totals = | $846.75 | $940.7263 | $940.71 | $940.70 | $940.70 | |