| 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 | $159.71 | 3.355% | $165.0683 | $165.07 | $165.05 | $165.10 |
| Purchase #2 | $27.28 | 7.181% | $29.239 | $29.24 | $29.25 | $29.20 |
| Purchase #3 | $42.32 | 5.204% | $44.5223 | $44.52 | $44.50 | $44.50 |
| Purchase #4 | $58.43 | 12.470% | $65.7162 | $65.72 | $65.70 | $65.70 |
| Purchase #5 | $27.27 | 9.677% | $29.9089 | $29.91 | $29.90 | $29.90 |
| Purchase #6 | $112.41 | 3.219% | $116.0285 | $116.03 | $116.05 | $116.00 |
| Purchase #7 | $133.91 | 7.629% | $144.126 | $144.13 | $144.15 | $144.10 |
| 7 purchase totals = | $561.33 | $594.6092 | $594.62 | $594.60 | $594.50 | |