| 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 | $167.76 | 7.175% | $179.7968 | $179.80 | $179.80 | $179.80 |
| Purchase #2 | $171.39 | 13.316% | $194.2123 | $194.21 | $194.20 | $194.20 |
| Purchase #3 | $203.86 | 13.464% | $231.3077 | $231.31 | $231.30 | $231.30 |
| Purchase #4 | $246.82 | 5.820% | $261.1849 | $261.18 | $261.20 | $261.20 |
| Purchase #5 | $174.38 | 9.149% | $190.334 | $190.33 | $190.35 | $190.30 |
| Purchase #6 | $210.36 | 4.573% | $219.9798 | $219.98 | $220.00 | $220.00 |
| Purchase #7 | $131.87 | 4.808% | $138.2103 | $138.21 | $138.20 | $138.20 |
| 7 purchase totals = | $1,306.44 | $1,415.0258 | $1,415.02 | $1,415.05 | $1,415.00 | |