| 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 | $151.69 | 4.569% | $158.6207 | $158.62 | $158.60 | $158.60 |
| Purchase #2 | $244.82 | 3.581% | $253.587 | $253.59 | $253.60 | $253.60 |
| Purchase #3 | $194.46 | 10.642% | $215.1544 | $215.15 | $215.15 | $215.20 |
| Purchase #4 | $61.79 | 8.227% | $66.8735 | $66.87 | $66.85 | $66.90 |
| Purchase #5 | $125.27 | 3.438% | $129.5768 | $129.58 | $129.60 | $129.60 |
| Purchase #6 | $17.71 | 12.280% | $19.8848 | $19.88 | $19.90 | $19.90 |
| Purchase #7 | $116.32 | 11.847% | $130.1004 | $130.10 | $130.10 | $130.10 |
| 7 purchase totals = | $912.06 | $973.7976 | $973.79 | $973.80 | $973.90 | |