| 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 | $110.79 | 7.190% | $118.7558 | $118.76 | $118.75 | $118.80 |
| Purchase #2 | $91.74 | 5.820% | $97.0793 | $97.08 | $97.10 | $97.10 |
| Purchase #3 | $70.87 | 11.573% | $79.0718 | $79.07 | $79.05 | $79.10 |
| Purchase #4 | $236.40 | 6.667% | $252.1608 | $252.16 | $252.15 | $252.20 |
| Purchase #5 | $73.48 | 12.355% | $82.5585 | $82.56 | $82.55 | $82.60 |
| Purchase #6 | $114.26 | 11.861% | $127.8124 | $127.81 | $127.80 | $127.80 |
| Purchase #7 | $173.39 | 6.468% | $184.6049 | $184.60 | $184.60 | $184.60 |
| 7 purchase totals = | $870.93 | $942.0435 | $942.04 | $942.00 | $942.20 | |