| 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 | $177.62 | 3.320% | $183.517 | $183.52 | $183.50 | $183.50 |
| Purchase #2 | $235.60 | 11.649% | $263.045 | $263.05 | $263.05 | $263.00 |
| Purchase #3 | $236.48 | 6.227% | $251.2056 | $251.21 | $251.20 | $251.20 |
| Purchase #4 | $74.66 | 8.652% | $81.1196 | $81.12 | $81.10 | $81.10 |
| Purchase #5 | $86.28 | 7.485% | $92.7381 | $92.74 | $92.75 | $92.70 |
| Purchase #6 | $30.79 | 13.218% | $34.8598 | $34.86 | $34.85 | $34.90 |
| Purchase #7 | $190.46 | 12.430% | $214.1342 | $214.13 | $214.15 | $214.10 |
| 7 purchase totals = | $1,031.89 | $1,120.6193 | $1,120.63 | $1,120.60 | $1,120.50 | |