| 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 | $177.58 | 9.144% | $193.8179 | $193.82 | $193.80 | $193.80 |
| Purchase #2 | $14.71 | 3.170% | $15.1763 | $15.18 | $15.20 | $15.20 |
| Purchase #3 | $214.73 | 7.522% | $230.882 | $230.88 | $230.90 | $230.90 |
| Purchase #4 | $213.58 | 4.400% | $222.9775 | $222.98 | $223.00 | $223.00 |
| Purchase #5 | $143.94 | 7.856% | $155.2479 | $155.25 | $155.25 | $155.20 |
| Purchase #6 | $131.47 | 3.723% | $136.3646 | $136.36 | $136.35 | $136.40 |
| Purchase #7 | $189.81 | 5.166% | $199.6156 | $199.62 | $199.60 | $199.60 |
| 7 purchase totals = | $1,085.82 | $1,154.0818 | $1,154.09 | $1,154.10 | $1,154.10 | |