| 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 | $163.99 | 7.104% | $175.6398 | $175.64 | $175.65 | $175.60 |
| Purchase #2 | $220.79 | 11.736% | $246.7019 | $246.70 | $246.70 | $246.70 |
| Purchase #3 | $247.72 | 4.780% | $259.561 | $259.56 | $259.55 | $259.60 |
| Purchase #4 | $154.65 | 11.477% | $172.3992 | $172.40 | $172.40 | $172.40 |
| Purchase #5 | $115.33 | 12.290% | $129.5041 | $129.50 | $129.50 | $129.50 |
| Purchase #6 | $71.99 | 11.677% | $80.3963 | $80.40 | $80.40 | $80.40 |
| Purchase #7 | $224.38 | 4.688% | $234.8989 | $234.90 | $234.90 | $234.90 |
| 7 purchase totals = | $1,198.85 | $1,299.1012 | $1,299.10 | $1,299.10 | $1,299.10 | |