| 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 | $144.56 | 12.486% | $162.6098 | $162.61 | $162.60 | $162.60 |
| Purchase #2 | $27.70 | 3.816% | $28.757 | $28.76 | $28.75 | $28.80 |
| Purchase #3 | $219.89 | 13.638% | $249.8786 | $249.88 | $249.90 | $249.90 |
| Purchase #4 | $125.98 | 3.502% | $130.3918 | $130.39 | $130.40 | $130.40 |
| Purchase #5 | $27.48 | 4.673% | $28.7641 | $28.76 | $28.75 | $28.80 |
| Purchase #6 | $15.81 | 12.112% | $17.7249 | $17.72 | $17.70 | $17.70 |
| Purchase #7 | $204.64 | 8.715% | $222.4744 | $222.47 | $222.45 | $222.50 |
| 7 purchase totals = | $766.06 | $840.6006 | $840.59 | $840.55 | $840.70 | |