| 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 | $152.94 | 6.598% | $163.031 | $163.03 | $163.05 | $163.00 |
| Purchase #2 | $74.48 | 7.755% | $80.2559 | $80.26 | $80.25 | $80.30 |
| Purchase #3 | $232.45 | 13.320% | $263.4123 | $263.41 | $263.40 | $263.40 |
| Purchase #4 | $16.27 | 12.152% | $18.2471 | $18.25 | $18.25 | $18.20 |
| Purchase #5 | $16.30 | 9.146% | $17.7908 | $17.79 | $17.80 | $17.80 |
| Purchase #6 | $125.35 | 13.777% | $142.6195 | $142.62 | $142.60 | $142.60 |
| Purchase #7 | $6.87 | 10.581% | $7.5969 | $7.60 | $7.60 | $7.60 |
| 7 purchase totals = | $624.66 | $692.9535 | $692.96 | $692.95 | $692.90 | |