| 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 | $161.32 | 13.310% | $182.7917 | $182.79 | $182.80 | $182.80 |
| Purchase #2 | $108.87 | 5.393% | $114.7414 | $114.74 | $114.75 | $114.70 |
| Purchase #3 | $80.91 | 10.712% | $89.5771 | $89.58 | $89.60 | $89.60 |
| Purchase #4 | $97.55 | 5.250% | $102.6714 | $102.67 | $102.65 | $102.70 |
| Purchase #5 | $7.82 | 5.200% | $8.2266 | $8.23 | $8.25 | $8.20 |
| Purchase #6 | $12.69 | 8.164% | $13.726 | $13.73 | $13.75 | $13.70 |
| Purchase #7 | $125.99 | 10.341% | $139.0186 | $139.02 | $139.00 | $139.00 |
| 7 purchase totals = | $595.15 | $650.7528 | $650.76 | $650.80 | $650.70 | |