| 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 | $69.63 | 12.332% | $78.2168 | $78.22 | $78.20 | $78.20 |
| Purchase #2 | $146.80 | 11.565% | $163.7774 | $163.78 | $163.80 | $163.80 |
| Purchase #3 | $214.63 | 7.598% | $230.9376 | $230.94 | $230.95 | $230.90 |
| Purchase #4 | $198.88 | 8.256% | $215.2995 | $215.30 | $215.30 | $215.30 |
| Purchase #5 | $92.34 | 11.505% | $102.9637 | $102.96 | $102.95 | $103.00 |
| Purchase #6 | $125.97 | 13.485% | $142.9571 | $142.96 | $142.95 | $143.00 |
| Purchase #7 | $201.86 | 11.815% | $225.7098 | $225.71 | $225.70 | $225.70 |
| 7 purchase totals = | $1,050.11 | $1,159.8619 | $1,159.87 | $1,159.85 | $1,159.90 | |