| 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 | $105.34 | 3.604% | $109.1365 | $109.14 | $109.15 | $109.10 |
| Purchase #2 | $74.31 | 6.288% | $78.9826 | $78.98 | $79.00 | $79.00 |
| Purchase #3 | $163.72 | 7.388% | $175.8156 | $175.82 | $175.80 | $175.80 |
| Purchase #4 | $186.68 | 13.215% | $211.3498 | $211.35 | $211.35 | $211.30 |
| Purchase #5 | $185.57 | 7.578% | $199.6325 | $199.63 | $199.65 | $199.60 |
| Purchase #6 | $117.76 | 7.495% | $126.5861 | $126.59 | $126.60 | $126.60 |
| Purchase #7 | $115.41 | 6.483% | $122.892 | $122.89 | $122.90 | $122.90 |
| 7 purchase totals = | $948.79 | $1,024.3951 | $1,024.40 | $1,024.45 | $1,024.30 | |