| 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 | $179.98 | 3.161% | $185.6692 | $185.67 | $185.65 | $185.70 |
| Purchase #2 | $187.86 | 11.497% | $209.4583 | $209.46 | $209.45 | $209.50 |
| Purchase #3 | $214.74 | 8.861% | $233.7681 | $233.77 | $233.75 | $233.80 |
| Purchase #4 | $162.53 | 9.694% | $178.2857 | $178.29 | $178.30 | $178.30 |
| Purchase #5 | $144.31 | 13.398% | $163.6447 | $163.64 | $163.65 | $163.60 |
| Purchase #6 | $49.76 | 10.466% | $54.9679 | $54.97 | $54.95 | $55.00 |
| Purchase #7 | $70.82 | 8.671% | $76.9608 | $76.96 | $76.95 | $77.00 |
| 7 purchase totals = | $1,010.00 | $1,102.7547 | $1,102.76 | $1,102.70 | $1,102.90 | |