| 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 | $103.32 | 5.144% | $108.6348 | $108.63 | $108.65 | $108.60 |
| Purchase #2 | $245.45 | 11.527% | $273.743 | $273.74 | $273.75 | $273.70 |
| Purchase #3 | $16.32 | 4.310% | $17.0234 | $17.02 | $17.00 | $17.00 |
| Purchase #4 | $196.59 | 10.276% | $216.7916 | $216.79 | $216.80 | $216.80 |
| Purchase #5 | $152.69 | 9.235% | $166.7909 | $166.79 | $166.80 | $166.80 |
| Purchase #6 | $71.42 | 5.353% | $75.2431 | $75.24 | $75.25 | $75.20 |
| Purchase #7 | $179.92 | 10.142% | $198.1675 | $198.17 | $198.15 | $198.20 |
| 7 purchase totals = | $965.71 | $1,056.3943 | $1,056.38 | $1,056.40 | $1,056.30 | |