| 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 | $184.79 | 4.255% | $192.6528 | $192.65 | $192.65 | $192.70 |
| Purchase #2 | $220.51 | 7.164% | $236.3073 | $236.31 | $236.30 | $236.30 |
| Purchase #3 | $77.42 | 8.250% | $83.8072 | $83.81 | $83.80 | $83.80 |
| Purchase #4 | $222.25 | 11.595% | $248.0199 | $248.02 | $248.00 | $248.00 |
| Purchase #5 | $220.77 | 8.521% | $239.5818 | $239.58 | $239.60 | $239.60 |
| Purchase #6 | $204.38 | 9.389% | $223.5692 | $223.57 | $223.55 | $223.60 |
| Purchase #7 | $169.70 | 11.248% | $188.7879 | $188.79 | $188.80 | $188.80 |
| 7 purchase totals = | $1,299.82 | $1,412.7261 | $1,412.73 | $1,412.70 | $1,412.80 | |