| 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 | $130.69 | 4.415% | $136.46 | $136.46 | $136.45 | $136.50 |
| Purchase #2 | $141.37 | 5.158% | $148.6619 | $148.66 | $148.65 | $148.70 |
| Purchase #3 | $74.30 | 8.549% | $80.6519 | $80.65 | $80.65 | $80.70 |
| Purchase #4 | $5.62 | 11.594% | $6.2716 | $6.27 | $6.25 | $6.30 |
| Purchase #5 | $174.45 | 7.456% | $187.457 | $187.46 | $187.45 | $187.50 |
| Purchase #6 | $244.68 | 9.764% | $268.5706 | $268.57 | $268.55 | $268.60 |
| Purchase #7 | $51.25 | 11.792% | $57.2934 | $57.29 | $57.30 | $57.30 |
| 7 purchase totals = | $822.36 | $885.3664 | $885.36 | $885.30 | $885.60 | |