| 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 | $128.97 | 12.140% | $144.627 | $144.63 | $144.65 | $144.60 |
| Purchase #2 | $87.72 | 9.375% | $95.9438 | $95.94 | $95.95 | $95.90 |
| Purchase #3 | $151.57 | 3.504% | $156.881 | $156.88 | $156.90 | $156.90 |
| Purchase #4 | $248.67 | 4.466% | $259.7756 | $259.78 | $259.80 | $259.80 |
| Purchase #5 | $51.31 | 6.210% | $54.4964 | $54.50 | $54.50 | $54.50 |
| Purchase #6 | $46.75 | 5.424% | $49.2857 | $49.29 | $49.30 | $49.30 |
| Purchase #7 | $141.87 | 9.240% | $154.9788 | $154.98 | $155.00 | $155.00 |
| 7 purchase totals = | $856.86 | $915.9883 | $916.00 | $916.10 | $916.00 | |