| 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 | $16.69 | 6.686% | $17.8059 | $17.81 | $17.80 | $17.80 |
| Purchase #2 | $149.92 | 11.225% | $166.7485 | $166.75 | $166.75 | $166.70 |
| Purchase #3 | $236.96 | 13.824% | $269.7174 | $269.72 | $269.70 | $269.70 |
| Purchase #4 | $125.57 | 10.579% | $138.8541 | $138.85 | $138.85 | $138.90 |
| Purchase #5 | $206.91 | 11.405% | $230.5081 | $230.51 | $230.50 | $230.50 |
| Purchase #6 | $27.52 | 3.762% | $28.5553 | $28.56 | $28.55 | $28.60 |
| Purchase #7 | $148.59 | 6.788% | $158.6763 | $158.68 | $158.70 | $158.70 |
| 7 purchase totals = | $912.16 | $1,010.8656 | $1,010.88 | $1,010.85 | $1,010.90 | |