| 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 | $60.31 | 12.463% | $67.8264 | $67.83 | $67.85 | $67.80 |
| Purchase #2 | $182.33 | 3.492% | $188.697 | $188.70 | $188.70 | $188.70 |
| Purchase #3 | $172.74 | 13.570% | $196.1808 | $196.18 | $196.20 | $196.20 |
| Purchase #4 | $246.80 | 12.398% | $277.3983 | $277.40 | $277.40 | $277.40 |
| Purchase #5 | $184.81 | 5.403% | $194.7953 | $194.80 | $194.80 | $194.80 |
| Purchase #6 | $243.25 | 13.823% | $276.8744 | $276.87 | $276.85 | $276.90 |
| Purchase #7 | $170.72 | 10.663% | $188.9239 | $188.92 | $188.90 | $188.90 |
| 7 purchase totals = | $1,260.96 | $1,390.6961 | $1,390.70 | $1,390.70 | $1,390.70 | |