| 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 | $175.87 | 4.780% | $184.2766 | $184.28 | $184.30 | $184.30 |
| Purchase #2 | $121.44 | 9.618% | $133.1201 | $133.12 | $133.10 | $133.10 |
| Purchase #3 | $111.66 | 3.636% | $115.72 | $115.72 | $115.70 | $115.70 |
| Purchase #4 | $219.31 | 7.198% | $235.0959 | $235.10 | $235.10 | $235.10 |
| Purchase #5 | $246.30 | 4.808% | $258.1421 | $258.14 | $258.15 | $258.10 |
| Purchase #6 | $146.53 | 13.230% | $165.9159 | $165.92 | $165.90 | $165.90 |
| Purchase #7 | $6.37 | 6.165% | $6.7627 | $6.76 | $6.75 | $6.80 |
| 7 purchase totals = | $1,027.48 | $1,099.0333 | $1,099.04 | $1,099.00 | $1,099.00 | |