| 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 | $114.50 | 7.794% | $123.4241 | $123.42 | $123.40 | $123.40 |
| Purchase #2 | $13.63 | 3.605% | $14.1214 | $14.12 | $14.10 | $14.10 |
| Purchase #3 | $45.32 | 7.478% | $48.709 | $48.71 | $48.70 | $48.70 |
| Purchase #4 | $76.43 | 7.408% | $82.0919 | $82.09 | $82.10 | $82.10 |
| Purchase #5 | $29.93 | 4.490% | $31.2739 | $31.27 | $31.25 | $31.30 |
| Purchase #6 | $191.26 | 8.470% | $207.4597 | $207.46 | $207.45 | $207.50 |
| Purchase #7 | $156.66 | 6.629% | $167.045 | $167.05 | $167.05 | $167.00 |
| 7 purchase totals = | $627.73 | $674.1250 | $674.12 | $674.05 | $674.10 | |