| 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 | $167.67 | 13.599% | $190.4714 | $190.47 | $190.45 | $190.50 |
| Purchase #2 | $203.51 | 10.724% | $225.3344 | $225.33 | $225.35 | $225.30 |
| Purchase #3 | $77.53 | 7.185% | $83.1005 | $83.10 | $83.10 | $83.10 |
| Purchase #4 | $250.85 | 10.536% | $277.2796 | $277.28 | $277.30 | $277.30 |
| Purchase #5 | $151.82 | 12.341% | $170.5561 | $170.56 | $170.55 | $170.60 |
| Purchase #6 | $196.44 | 10.166% | $216.4101 | $216.41 | $216.40 | $216.40 |
| Purchase #7 | $104.76 | 12.147% | $117.4852 | $117.49 | $117.50 | $117.50 |
| 7 purchase totals = | $1,152.58 | $1,280.6373 | $1,280.64 | $1,280.65 | $1,280.70 | |