| 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 | $165.77 | 5.264% | $174.4961 | $174.50 | $174.50 | $174.50 |
| Purchase #2 | $103.47 | 10.242% | $114.0674 | $114.07 | $114.05 | $114.10 |
| Purchase #3 | $73.89 | 5.773% | $78.1557 | $78.16 | $78.15 | $78.20 |
| Purchase #4 | $62.67 | 11.261% | $69.7273 | $69.73 | $69.75 | $69.70 |
| Purchase #5 | $85.53 | 9.424% | $93.5903 | $93.59 | $93.60 | $93.60 |
| Purchase #6 | $7.64 | 9.649% | $8.3772 | $8.38 | $8.40 | $8.40 |
| Purchase #7 | $168.88 | 3.678% | $175.0914 | $175.09 | $175.10 | $175.10 |
| 7 purchase totals = | $667.85 | $713.5054 | $713.52 | $713.55 | $713.60 | |