| 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 | $148.70 | 4.416% | $155.2666 | $155.27 | $155.25 | $155.30 |
| Purchase #2 | $13.27 | 12.698% | $14.955 | $14.96 | $14.95 | $15.00 |
| Purchase #3 | $31.31 | 9.421% | $34.2597 | $34.26 | $34.25 | $34.30 |
| Purchase #4 | $98.35 | 10.644% | $108.8184 | $108.82 | $108.80 | $108.80 |
| Purchase #5 | $65.28 | 11.382% | $72.7102 | $72.71 | $72.70 | $72.70 |
| Purchase #6 | $69.97 | 5.297% | $73.6763 | $73.68 | $73.70 | $73.70 |
| Purchase #7 | $226.30 | 12.352% | $254.2526 | $254.25 | $254.25 | $254.30 |
| 7 purchase totals = | $653.18 | $713.9388 | $713.95 | $713.90 | $714.10 | |