| 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 | $153.78 | 3.418% | $159.0362 | $159.04 | $159.05 | $159.00 |
| Purchase #2 | $226.55 | 3.373% | $234.1915 | $234.19 | $234.20 | $234.20 |
| Purchase #3 | $38.30 | 10.439% | $42.2981 | $42.30 | $42.30 | $42.30 |
| Purchase #4 | $213.87 | 6.559% | $227.8977 | $227.90 | $227.90 | $227.90 |
| Purchase #5 | $80.44 | 10.364% | $88.7768 | $88.78 | $88.80 | $88.80 |
| Purchase #6 | $63.71 | 5.163% | $66.9993 | $67.00 | $67.00 | $67.00 |
| Purchase #7 | $36.44 | 13.771% | $41.4582 | $41.46 | $41.45 | $41.50 |
| 7 purchase totals = | $813.09 | $860.6578 | $860.67 | $860.70 | $860.70 | |