| 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 | $177.33 | 4.760% | $185.7709 | $185.77 | $185.75 | $185.80 |
| Purchase #2 | $203.44 | 11.528% | $226.8926 | $226.89 | $226.90 | $226.90 |
| Purchase #3 | $23.44 | 3.384% | $24.2332 | $24.23 | $24.25 | $24.20 |
| Purchase #4 | $6.37 | 11.110% | $7.0777 | $7.08 | $7.10 | $7.10 |
| Purchase #5 | $113.73 | 5.374% | $119.8419 | $119.84 | $119.85 | $119.80 |
| Purchase #6 | $132.71 | 10.584% | $146.756 | $146.76 | $146.75 | $146.80 |
| Purchase #7 | $248.54 | 6.563% | $264.8517 | $264.85 | $264.85 | $264.90 |
| 7 purchase totals = | $905.56 | $975.4240 | $975.42 | $975.45 | $975.50 | |