| 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 | $10.63 | 6.389% | $11.3092 | $11.31 | $11.30 | $11.30 |
| Purchase #2 | $151.34 | 6.847% | $161.7022 | $161.70 | $161.70 | $161.70 |
| Purchase #3 | $146.61 | 4.777% | $153.6136 | $153.61 | $153.60 | $153.60 |
| Purchase #4 | $220.34 | 11.782% | $246.3005 | $246.30 | $246.30 | $246.30 |
| Purchase #5 | $37.76 | 6.188% | $40.0966 | $40.10 | $40.10 | $40.10 |
| Purchase #6 | $118.28 | 13.585% | $134.3483 | $134.35 | $134.35 | $134.30 |
| Purchase #7 | $211.88 | 5.240% | $222.9825 | $222.98 | $223.00 | $223.00 |
| 7 purchase totals = | $896.84 | $970.3529 | $970.35 | $970.35 | $970.30 | |