| 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 | $173.52 | 10.543% | $191.8142 | $191.81 | $191.80 | $191.80 |
| Purchase #2 | $240.90 | 7.524% | $259.0253 | $259.03 | $259.05 | $259.00 |
| Purchase #3 | $21.34 | 10.389% | $23.557 | $23.56 | $23.55 | $23.60 |
| Purchase #4 | $91.36 | 3.788% | $94.8207 | $94.82 | $94.80 | $94.80 |
| Purchase #5 | $106.36 | 3.188% | $109.7508 | $109.75 | $109.75 | $109.80 |
| Purchase #6 | $22.90 | 13.576% | $26.0089 | $26.01 | $26.00 | $26.00 |
| Purchase #7 | $36.35 | 8.856% | $39.5692 | $39.57 | $39.55 | $39.60 |
| 7 purchase totals = | $692.73 | $744.5461 | $744.55 | $744.50 | $744.60 | |