| 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 | $250.27 | 7.344% | $268.6498 | $268.65 | $268.65 | $268.60 |
| Purchase #2 | $29.27 | 7.124% | $31.3552 | $31.36 | $31.35 | $31.40 |
| Purchase #3 | $30.75 | 11.150% | $34.1786 | $34.18 | $34.20 | $34.20 |
| Purchase #4 | $167.91 | 13.417% | $190.4385 | $190.44 | $190.45 | $190.40 |
| Purchase #5 | $22.72 | 13.304% | $25.7427 | $25.74 | $25.75 | $25.70 |
| Purchase #6 | $132.86 | 10.772% | $147.1717 | $147.17 | $147.15 | $147.20 |
| Purchase #7 | $160.90 | 11.488% | $179.3842 | $179.38 | $179.40 | $179.40 |
| 7 purchase totals = | $794.68 | $876.9207 | $876.92 | $876.95 | $876.90 | |