| 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 | $138.51 | 13.609% | $157.3598 | $157.36 | $157.35 | $157.40 |
| Purchase #2 | $134.78 | 10.620% | $149.0936 | $149.09 | $149.10 | $149.10 |
| Purchase #3 | $40.62 | 9.413% | $44.4436 | $44.44 | $44.45 | $44.40 |
| Purchase #4 | $242.87 | 12.353% | $272.8717 | $272.87 | $272.85 | $272.90 |
| Purchase #5 | $203.86 | 9.857% | $223.9545 | $223.95 | $223.95 | $224.00 |
| Purchase #6 | $173.28 | 3.292% | $178.9844 | $178.98 | $179.00 | $179.00 |
| Purchase #7 | $161.44 | 8.817% | $175.6742 | $175.67 | $175.65 | $175.70 |
| 7 purchase totals = | $1,095.36 | $1,202.3818 | $1,202.36 | $1,202.35 | $1,202.50 | |