| 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 | $163.76 | 4.224% | $170.6772 | $170.68 | $170.70 | $170.70 |
| Purchase #2 | $223.46 | 13.578% | $253.8014 | $253.80 | $253.80 | $253.80 |
| Purchase #3 | $180.91 | 8.230% | $195.7989 | $195.80 | $195.80 | $195.80 |
| Purchase #4 | $155.99 | 12.826% | $175.9973 | $176.00 | $176.00 | $176.00 |
| Purchase #5 | $91.84 | 6.675% | $97.9703 | $97.97 | $97.95 | $98.00 |
| Purchase #6 | $191.94 | 12.292% | $215.5333 | $215.53 | $215.55 | $215.50 |
| Purchase #7 | $165.37 | 11.708% | $184.7315 | $184.73 | $184.75 | $184.70 |
| 7 purchase totals = | $1,173.27 | $1,294.5099 | $1,294.51 | $1,294.55 | $1,294.50 | |