| 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 | $133.48 | 3.613% | $138.3026 | $138.30 | $138.30 | $138.30 |
| Purchase #2 | $147.33 | 12.513% | $165.7654 | $165.77 | $165.75 | $165.80 |
| Purchase #3 | $159.93 | 4.411% | $166.9845 | $166.98 | $167.00 | $167.00 |
| Purchase #4 | $114.68 | 8.333% | $124.2363 | $124.24 | $124.25 | $124.20 |
| Purchase #5 | $12.67 | 7.531% | $13.6242 | $13.62 | $13.60 | $13.60 |
| Purchase #6 | $217.67 | 13.847% | $247.8108 | $247.81 | $247.80 | $247.80 |
| Purchase #7 | $97.67 | 11.594% | $108.9939 | $108.99 | $109.00 | $109.00 |
| 7 purchase totals = | $883.43 | $965.7177 | $965.71 | $965.70 | $965.70 | |