| 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 | $174.89 | 12.803% | $197.2812 | $197.28 | $197.30 | $197.30 |
| Purchase #2 | $246.97 | 4.465% | $257.9972 | $258.00 | $258.00 | $258.00 |
| Purchase #3 | $51.82 | 9.504% | $56.745 | $56.75 | $56.75 | $56.70 |
| Purchase #4 | $119.67 | 7.349% | $128.4645 | $128.46 | $128.45 | $128.50 |
| Purchase #5 | $228.94 | 9.292% | $250.2131 | $250.21 | $250.20 | $250.20 |
| Purchase #6 | $67.74 | 13.525% | $76.9018 | $76.90 | $76.90 | $76.90 |
| Purchase #7 | $179.26 | 9.578% | $196.4295 | $196.43 | $196.45 | $196.40 |
| 7 purchase totals = | $1,069.29 | $1,164.0323 | $1,164.03 | $1,164.05 | $1,164.00 | |