| 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 | $74.40 | 12.780% | $83.9083 | $83.91 | $83.90 | $83.90 |
| Purchase #2 | $167.49 | 6.295% | $178.0335 | $178.03 | $178.05 | $178.00 |
| Purchase #3 | $108.32 | 5.714% | $114.5094 | $114.51 | $114.50 | $114.50 |
| Purchase #4 | $153.30 | 7.683% | $165.078 | $165.08 | $165.10 | $165.10 |
| Purchase #5 | $69.69 | 11.662% | $77.8172 | $77.82 | $77.80 | $77.80 |
| Purchase #6 | $23.43 | 13.606% | $26.6179 | $26.62 | $26.60 | $26.60 |
| Purchase #7 | $169.68 | 3.203% | $175.1149 | $175.11 | $175.10 | $175.10 |
| 7 purchase totals = | $766.31 | $821.0792 | $821.08 | $821.05 | $821.00 | |