| 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 | $15.32 | 5.587% | $16.1759 | $16.18 | $16.20 | $16.20 |
| Purchase #2 | $27.71 | 5.423% | $29.2127 | $29.21 | $29.20 | $29.20 |
| Purchase #3 | $235.84 | 3.645% | $244.4364 | $244.44 | $244.45 | $244.40 |
| Purchase #4 | $222.59 | 6.512% | $237.0851 | $237.09 | $237.10 | $237.10 |
| Purchase #5 | $148.66 | 10.705% | $164.5741 | $164.57 | $164.55 | $164.60 |
| Purchase #6 | $169.93 | 5.461% | $179.2099 | $179.21 | $179.20 | $179.20 |
| Purchase #7 | $204.66 | 11.719% | $228.6441 | $228.64 | $228.65 | $228.60 |
| 7 purchase totals = | $1,024.71 | $1,099.3382 | $1,099.34 | $1,099.35 | $1,099.30 | |