| 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 | $231.54 | 11.148% | $257.3521 | $257.35 | $257.35 | $257.40 |
| Purchase #2 | $158.32 | 6.134% | $168.0313 | $168.03 | $168.05 | $168.00 |
| Purchase #3 | $142.86 | 10.440% | $157.7746 | $157.77 | $157.75 | $157.80 |
| Purchase #4 | $53.49 | 7.873% | $57.7013 | $57.70 | $57.70 | $57.70 |
| Purchase #5 | $163.82 | 7.170% | $175.5659 | $175.57 | $175.55 | $175.60 |
| Purchase #6 | $141.66 | 3.289% | $146.3192 | $146.32 | $146.30 | $146.30 |
| Purchase #7 | $123.39 | 8.296% | $133.6264 | $133.63 | $133.65 | $133.60 |
| 7 purchase totals = | $1,015.08 | $1,096.3708 | $1,096.37 | $1,096.35 | $1,096.40 | |