| 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 | $143.92 | 6.126% | $152.7365 | $152.74 | $152.75 | $152.70 |
| Purchase #2 | $134.91 | 8.836% | $146.8306 | $146.83 | $146.85 | $146.80 |
| Purchase #3 | $7.40 | 11.144% | $8.2247 | $8.22 | $8.20 | $8.20 |
| Purchase #4 | $18.43 | 4.261% | $19.2153 | $19.22 | $19.20 | $19.20 |
| Purchase #5 | $139.75 | 5.723% | $147.7479 | $147.75 | $147.75 | $147.70 |
| Purchase #6 | $144.58 | 3.438% | $149.5507 | $149.55 | $149.55 | $149.60 |
| Purchase #7 | $61.26 | 11.390% | $68.2375 | $68.24 | $68.25 | $68.20 |
| 7 purchase totals = | $650.25 | $692.5432 | $692.55 | $692.55 | $692.40 | |