| 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 | $146.45 | 5.321% | $154.2426 | $154.24 | $154.25 | $154.20 |
| Purchase #2 | $197.45 | 4.190% | $205.7232 | $205.72 | $205.70 | $205.70 |
| Purchase #3 | $10.44 | 12.368% | $11.7312 | $11.73 | $11.75 | $11.70 |
| Purchase #4 | $16.86 | 4.410% | $17.6035 | $17.60 | $17.60 | $17.60 |
| Purchase #5 | $238.66 | 7.696% | $257.0273 | $257.03 | $257.05 | $257.00 |
| Purchase #6 | $74.68 | 9.291% | $81.6185 | $81.62 | $81.60 | $81.60 |
| Purchase #7 | $7.73 | 3.783% | $8.0224 | $8.02 | $8.00 | $8.00 |
| 7 purchase totals = | $692.27 | $735.9687 | $735.96 | $735.95 | $735.80 | |