| 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 | $144.54 | 5.298% | $152.1977 | $152.20 | $152.20 | $152.20 |
| Purchase #2 | $121.79 | 4.204% | $126.9101 | $126.91 | $126.90 | $126.90 |
| Purchase #3 | $132.57 | 12.166% | $148.6985 | $148.70 | $148.70 | $148.70 |
| Purchase #4 | $202.27 | 12.697% | $227.9522 | $227.95 | $227.95 | $228.00 |
| Purchase #5 | $235.82 | 6.373% | $250.8488 | $250.85 | $250.85 | $250.80 |
| Purchase #6 | $17.62 | 8.617% | $19.1383 | $19.14 | $19.15 | $19.10 |
| Purchase #7 | $140.90 | 9.660% | $154.5109 | $154.51 | $154.50 | $154.50 |
| 7 purchase totals = | $995.51 | $1,080.2565 | $1,080.26 | $1,080.25 | $1,080.20 | |