| 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 | $184.57 | 4.495% | $192.8664 | $192.87 | $192.85 | $192.90 |
| Purchase #2 | $67.25 | 13.601% | $76.3967 | $76.40 | $76.40 | $76.40 |
| Purchase #3 | $25.70 | 6.739% | $27.4319 | $27.43 | $27.45 | $27.40 |
| Purchase #4 | $48.82 | 6.770% | $52.1251 | $52.13 | $52.15 | $52.10 |
| Purchase #5 | $229.41 | 10.126% | $252.6401 | $252.64 | $252.65 | $252.60 |
| Purchase #6 | $102.47 | 10.777% | $113.5132 | $113.51 | $113.50 | $113.50 |
| Purchase #7 | $18.44 | 3.595% | $19.1029 | $19.10 | $19.10 | $19.10 |
| 7 purchase totals = | $676.66 | $734.0763 | $734.08 | $734.10 | $734.00 | |