| 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 | $157.43 | 3.673% | $163.2124 | $163.21 | $163.20 | $163.20 |
| Purchase #2 | $37.67 | 8.109% | $40.7247 | $40.72 | $40.70 | $40.70 |
| Purchase #3 | $28.47 | 11.324% | $31.6939 | $31.69 | $31.70 | $31.70 |
| Purchase #4 | $108.46 | 6.536% | $115.5489 | $115.55 | $115.55 | $115.50 |
| Purchase #5 | $49.88 | 11.773% | $55.7524 | $55.75 | $55.75 | $55.80 |
| Purchase #6 | $170.37 | 3.735% | $176.7333 | $176.73 | $176.75 | $176.70 |
| Purchase #7 | $245.97 | 11.613% | $274.5345 | $274.53 | $274.55 | $274.50 |
| 7 purchase totals = | $798.25 | $858.2001 | $858.18 | $858.20 | $858.10 | |