| 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 | $128.68 | 5.857% | $136.2168 | $136.22 | $136.20 | $136.20 |
| Purchase #2 | $223.82 | 3.152% | $230.8748 | $230.87 | $230.85 | $230.90 |
| Purchase #3 | $52.43 | 6.874% | $56.034 | $56.03 | $56.05 | $56.00 |
| Purchase #4 | $80.91 | 6.130% | $85.8698 | $85.87 | $85.85 | $85.90 |
| Purchase #5 | $37.83 | 6.807% | $40.4051 | $40.41 | $40.40 | $40.40 |
| Purchase #6 | $107.58 | 4.520% | $112.4426 | $112.44 | $112.45 | $112.40 |
| Purchase #7 | $108.45 | 12.496% | $122.0019 | $122.00 | $122.00 | $122.00 |
| 7 purchase totals = | $739.70 | $783.8450 | $783.84 | $783.80 | $783.80 | |