| 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 | $86.83 | 5.194% | $91.34 | $91.34 | $91.35 | $91.30 |
| Purchase #2 | $221.87 | 8.508% | $240.7467 | $240.75 | $240.75 | $240.70 |
| Purchase #3 | $156.58 | 3.612% | $162.2357 | $162.24 | $162.25 | $162.20 |
| Purchase #4 | $155.31 | 13.282% | $175.9383 | $175.94 | $175.95 | $175.90 |
| Purchase #5 | $170.39 | 12.676% | $191.9886 | $191.99 | $192.00 | $192.00 |
| Purchase #6 | $93.59 | 3.204% | $96.5886 | $96.59 | $96.60 | $96.60 |
| Purchase #7 | $72.65 | 8.651% | $78.935 | $78.94 | $78.95 | $78.90 |
| 7 purchase totals = | $957.22 | $1,037.7729 | $1,037.79 | $1,037.85 | $1,037.60 | |