| 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 | $168.81 | 9.375% | $184.6359 | $184.64 | $184.65 | $184.60 |
| Purchase #2 | $77.97 | 5.432% | $82.2053 | $82.21 | $82.20 | $82.20 |
| Purchase #3 | $146.68 | 12.189% | $164.5588 | $164.56 | $164.55 | $164.60 |
| Purchase #4 | $216.33 | 4.227% | $225.4743 | $225.47 | $225.45 | $225.50 |
| Purchase #5 | $92.53 | 13.220% | $104.7625 | $104.76 | $104.75 | $104.80 |
| Purchase #6 | $190.75 | 10.739% | $211.2346 | $211.23 | $211.25 | $211.20 |
| Purchase #7 | $61.95 | 6.423% | $65.929 | $65.93 | $65.95 | $65.90 |
| 7 purchase totals = | $955.02 | $1,038.8004 | $1,038.80 | $1,038.80 | $1,038.80 | |