| 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 | $126.75 | 13.632% | $144.0286 | $144.03 | $144.05 | $144.00 |
| Purchase #2 | $128.40 | 13.849% | $146.1821 | $146.18 | $146.20 | $146.20 |
| Purchase #3 | $34.48 | 6.353% | $36.6705 | $36.67 | $36.65 | $36.70 |
| Purchase #4 | $225.67 | 9.830% | $247.8534 | $247.85 | $247.85 | $247.90 |
| Purchase #5 | $164.93 | 8.735% | $179.3366 | $179.34 | $179.35 | $179.30 |
| Purchase #6 | $226.37 | 4.733% | $237.0841 | $237.08 | $237.10 | $237.10 |
| Purchase #7 | $109.85 | 13.716% | $124.917 | $124.92 | $124.90 | $124.90 |
| 7 purchase totals = | $1,016.45 | $1,116.0723 | $1,116.07 | $1,116.10 | $1,116.10 | |