| 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 | $170.64 | 9.282% | $186.4788 | $186.48 | $186.50 | $186.50 |
| Purchase #2 | $114.58 | 8.662% | $124.5049 | $124.50 | $124.50 | $124.50 |
| Purchase #3 | $126.60 | 10.828% | $140.3082 | $140.31 | $140.30 | $140.30 |
| Purchase #4 | $51.29 | 8.577% | $55.6891 | $55.69 | $55.70 | $55.70 |
| Purchase #5 | $198.31 | 11.675% | $221.4627 | $221.46 | $221.45 | $221.50 |
| Purchase #6 | $162.41 | 13.673% | $184.6163 | $184.62 | $184.60 | $184.60 |
| Purchase #7 | $11.62 | 8.749% | $12.6366 | $12.64 | $12.65 | $12.60 |
| 7 purchase totals = | $835.45 | $925.6966 | $925.70 | $925.70 | $925.70 | |