| 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 | $186.41 | 13.607% | $211.7748 | $211.77 | $211.75 | $211.80 |
| Purchase #2 | $170.93 | 7.400% | $183.5788 | $183.58 | $183.60 | $183.60 |
| Purchase #3 | $175.46 | 10.169% | $193.3025 | $193.30 | $193.30 | $193.30 |
| Purchase #4 | $151.47 | 3.390% | $156.6048 | $156.60 | $156.60 | $156.60 |
| Purchase #5 | $206.72 | 8.696% | $224.6964 | $224.70 | $224.70 | $224.70 |
| Purchase #6 | $170.63 | 9.260% | $186.4303 | $186.43 | $186.45 | $186.40 |
| Purchase #7 | $40.92 | 3.641% | $42.4099 | $42.41 | $42.40 | $42.40 |
| 7 purchase totals = | $1,102.54 | $1,198.7975 | $1,198.79 | $1,198.80 | $1,198.80 | |