| 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 | $174.50 | 13.630% | $198.2844 | $198.28 | $198.30 | $198.30 |
| Purchase #2 | $51.43 | 4.505% | $53.7469 | $53.75 | $53.75 | $53.70 |
| Purchase #3 | $156.84 | 9.393% | $171.572 | $171.57 | $171.55 | $171.60 |
| Purchase #4 | $168.98 | 3.708% | $175.2458 | $175.25 | $175.25 | $175.20 |
| Purchase #5 | $46.68 | 12.581% | $52.5528 | $52.55 | $52.55 | $52.60 |
| Purchase #6 | $123.95 | 4.635% | $129.6951 | $129.70 | $129.70 | $129.70 |
| Purchase #7 | $103.91 | 9.791% | $114.0838 | $114.08 | $114.10 | $114.10 |
| 7 purchase totals = | $826.29 | $895.1808 | $895.18 | $895.20 | $895.20 | |