| 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 | $148.66 | 13.503% | $168.7336 | $168.73 | $168.75 | $168.70 |
| Purchase #2 | $243.50 | 8.294% | $263.6959 | $263.70 | $263.70 | $263.70 |
| Purchase #3 | $183.54 | 13.867% | $208.9915 | $208.99 | $209.00 | $209.00 |
| Purchase #4 | $243.76 | 12.782% | $274.9174 | $274.92 | $274.90 | $274.90 |
| Purchase #5 | $246.65 | 12.233% | $276.8227 | $276.82 | $276.80 | $276.80 |
| Purchase #6 | $91.79 | 5.728% | $97.0477 | $97.05 | $97.05 | $97.00 |
| Purchase #7 | $84.40 | 5.415% | $88.9703 | $88.97 | $88.95 | $89.00 |
| 7 purchase totals = | $1,242.30 | $1,379.1791 | $1,379.18 | $1,379.15 | $1,379.10 | |