| 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 | $148.26 | 11.502% | $165.3129 | $165.31 | $165.30 | $165.30 |
| Purchase #2 | $17.36 | 9.373% | $18.9872 | $18.99 | $19.00 | $19.00 |
| Purchase #3 | $162.81 | 3.823% | $169.0342 | $169.03 | $169.05 | $169.00 |
| Purchase #4 | $83.89 | 3.364% | $86.7121 | $86.71 | $86.70 | $86.70 |
| Purchase #5 | $101.70 | 6.161% | $107.9657 | $107.97 | $107.95 | $108.00 |
| Purchase #6 | $140.87 | 12.395% | $158.3308 | $158.33 | $158.35 | $158.30 |
| Purchase #7 | $83.83 | 8.186% | $90.6923 | $90.69 | $90.70 | $90.70 |
| 7 purchase totals = | $738.72 | $797.0352 | $797.03 | $797.05 | $797.00 | |