| 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 | $134.57 | 4.775% | $140.9957 | $141.00 | $141.00 | $141.00 |
| Purchase #2 | $172.63 | 4.327% | $180.0997 | $180.10 | $180.10 | $180.10 |
| Purchase #3 | $66.43 | 10.694% | $73.534 | $73.53 | $73.55 | $73.50 |
| Purchase #4 | $167.94 | 11.213% | $186.7711 | $186.77 | $186.75 | $186.80 |
| Purchase #5 | $126.99 | 13.222% | $143.7806 | $143.78 | $143.80 | $143.80 |
| Purchase #6 | $214.66 | 11.731% | $239.8418 | $239.84 | $239.85 | $239.80 |
| Purchase #7 | $16.50 | 5.463% | $17.4014 | $17.40 | $17.40 | $17.40 |
| 7 purchase totals = | $899.72 | $982.4243 | $982.42 | $982.45 | $982.40 | |