| 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 | $213.56 | 9.568% | $233.9934 | $233.99 | $234.00 | $234.00 |
| Purchase #2 | $31.60 | 13.519% | $35.872 | $35.87 | $35.85 | $35.90 |
| Purchase #3 | $80.39 | 4.823% | $84.2672 | $84.27 | $84.25 | $84.30 |
| Purchase #4 | $142.75 | 9.840% | $156.7966 | $156.80 | $156.80 | $156.80 |
| Purchase #5 | $81.52 | 6.800% | $87.0634 | $87.06 | $87.05 | $87.10 |
| Purchase #6 | $85.77 | 10.431% | $94.7167 | $94.72 | $94.70 | $94.70 |
| Purchase #7 | $40.37 | 13.307% | $45.742 | $45.74 | $45.75 | $45.70 |
| 7 purchase totals = | $675.96 | $738.4513 | $738.45 | $738.40 | $738.50 | |