| 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 | $172.92 | 5.174% | $181.8669 | $181.87 | $181.85 | $181.90 |
| Purchase #2 | $136.97 | 8.162% | $148.1495 | $148.15 | $148.15 | $148.10 |
| Purchase #3 | $248.82 | 6.647% | $265.3591 | $265.36 | $265.35 | $265.40 |
| Purchase #4 | $23.56 | 6.378% | $25.0627 | $25.06 | $25.05 | $25.10 |
| Purchase #5 | $125.63 | 6.215% | $133.4379 | $133.44 | $133.45 | $133.40 |
| Purchase #6 | $206.79 | 8.374% | $224.1066 | $224.11 | $224.10 | $224.10 |
| Purchase #7 | $138.74 | 11.317% | $154.4412 | $154.44 | $154.45 | $154.40 |
| 7 purchase totals = | $1,053.43 | $1,132.4239 | $1,132.43 | $1,132.40 | $1,132.40 | |