| 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 | $177.32 | 12.122% | $198.8147 | $198.81 | $198.80 | $198.80 |
| Purchase #2 | $19.26 | 11.873% | $21.5467 | $21.55 | $21.55 | $21.50 |
| Purchase #3 | $19.26 | 5.455% | $20.3106 | $20.31 | $20.30 | $20.30 |
| Purchase #4 | $34.85 | 12.512% | $39.2104 | $39.21 | $39.20 | $39.20 |
| Purchase #5 | $169.68 | 7.542% | $182.4773 | $182.48 | $182.50 | $182.50 |
| Purchase #6 | $5.86 | 11.626% | $6.5413 | $6.54 | $6.55 | $6.50 |
| Purchase #7 | $107.99 | 5.790% | $114.2426 | $114.24 | $114.25 | $114.20 |
| 7 purchase totals = | $534.22 | $583.1436 | $583.14 | $583.15 | $583.00 | |