| 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 | $80.39 | 8.765% | $87.4362 | $87.44 | $87.45 | $87.40 |
| Purchase #2 | $131.44 | 3.169% | $135.6053 | $135.61 | $135.60 | $135.60 |
| Purchase #3 | $186.71 | 3.780% | $193.7676 | $193.77 | $193.75 | $193.80 |
| Purchase #4 | $119.64 | 12.816% | $134.9731 | $134.97 | $134.95 | $135.00 |
| Purchase #5 | $122.29 | 6.455% | $130.1838 | $130.18 | $130.20 | $130.20 |
| Purchase #6 | $170.83 | 12.825% | $192.7389 | $192.74 | $192.75 | $192.70 |
| Purchase #7 | $247.98 | 13.609% | $281.7276 | $281.73 | $281.75 | $281.70 |
| 7 purchase totals = | $1,059.28 | $1,156.4325 | $1,156.44 | $1,156.45 | $1,156.40 | |