| 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 | $165.72 | 4.454% | $173.1012 | $173.10 | $173.10 | $173.10 |
| Purchase #2 | $13.81 | 5.120% | $14.5171 | $14.52 | $14.50 | $14.50 |
| Purchase #3 | $201.69 | 11.534% | $224.9529 | $224.95 | $224.95 | $225.00 |
| Purchase #4 | $39.83 | 11.715% | $44.4961 | $44.50 | $44.50 | $44.50 |
| Purchase #5 | $63.88 | 7.811% | $68.8697 | $68.87 | $68.85 | $68.90 |
| Purchase #6 | $118.51 | 5.412% | $124.9238 | $124.92 | $124.90 | $124.90 |
| Purchase #7 | $222.53 | 7.545% | $239.3199 | $239.32 | $239.30 | $239.30 |
| 7 purchase totals = | $825.97 | $890.1807 | $890.18 | $890.10 | $890.20 | |