| 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 | $31.57 | 3.313% | $32.6159 | $32.62 | $32.60 | $32.60 |
| Purchase #2 | $161.50 | 7.133% | $173.0198 | $173.02 | $173.00 | $173.00 |
| Purchase #3 | $184.99 | 7.181% | $198.2741 | $198.27 | $198.25 | $198.30 |
| Purchase #4 | $22.57 | 3.174% | $23.2864 | $23.29 | $23.30 | $23.30 |
| Purchase #5 | $147.66 | 7.150% | $158.2177 | $158.22 | $158.20 | $158.20 |
| Purchase #6 | $198.59 | 13.132% | $224.6688 | $224.67 | $224.65 | $224.70 |
| Purchase #7 | $28.63 | 7.845% | $30.876 | $30.88 | $30.90 | $30.90 |
| 7 purchase totals = | $775.51 | $840.9587 | $840.97 | $840.90 | $841.00 | |