| 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 | $148.45 | 11.413% | $165.3926 | $165.39 | $165.40 | $165.40 |
| Purchase #2 | $248.85 | 10.191% | $274.2103 | $274.21 | $274.20 | $274.20 |
| Purchase #3 | $67.53 | 12.849% | $76.2069 | $76.21 | $76.20 | $76.20 |
| Purchase #4 | $81.97 | 9.492% | $89.7506 | $89.75 | $89.75 | $89.80 |
| Purchase #5 | $121.39 | 6.276% | $129.0084 | $129.01 | $129.00 | $129.00 |
| Purchase #6 | $233.47 | 11.704% | $260.7953 | $260.80 | $260.80 | $260.80 |
| Purchase #7 | $134.53 | 6.624% | $143.4413 | $143.44 | $143.45 | $143.40 |
| 7 purchase totals = | $1,036.19 | $1,138.8054 | $1,138.81 | $1,138.80 | $1,138.80 | |