| 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 | $155.48 | 8.322% | $168.419 | $168.42 | $168.40 | $168.40 |
| Purchase #2 | $203.98 | 5.428% | $215.052 | $215.05 | $215.05 | $215.10 |
| Purchase #3 | $25.62 | 11.455% | $28.5548 | $28.55 | $28.55 | $28.60 |
| Purchase #4 | $231.58 | 9.192% | $252.8668 | $252.87 | $252.85 | $252.90 |
| Purchase #5 | $41.86 | 4.141% | $43.5934 | $43.59 | $43.60 | $43.60 |
| Purchase #6 | $117.96 | 8.529% | $128.0208 | $128.02 | $128.00 | $128.00 |
| Purchase #7 | $137.52 | 6.384% | $146.2993 | $146.30 | $146.30 | $146.30 |
| 7 purchase totals = | $914.00 | $982.8061 | $982.80 | $982.75 | $982.90 | |