| 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 | $120.85 | 13.124% | $136.7104 | $136.71 | $136.70 | $136.70 |
| Purchase #2 | $53.31 | 4.618% | $55.7719 | $55.77 | $55.75 | $55.80 |
| Purchase #3 | $136.75 | 13.465% | $155.1634 | $155.16 | $155.15 | $155.20 |
| Purchase #4 | $15.89 | 4.400% | $16.5892 | $16.59 | $16.60 | $16.60 |
| Purchase #5 | $216.50 | 7.132% | $231.9408 | $231.94 | $231.95 | $231.90 |
| Purchase #6 | $157.69 | 12.450% | $177.3224 | $177.32 | $177.30 | $177.30 |
| Purchase #7 | $163.67 | 6.867% | $174.9092 | $174.91 | $174.90 | $174.90 |
| 7 purchase totals = | $864.66 | $948.4073 | $948.40 | $948.35 | $948.40 | |