| 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 | $164.33 | 5.801% | $173.8628 | $173.86 | $173.85 | $173.90 |
| Purchase #2 | $95.84 | 11.345% | $106.713 | $106.71 | $106.70 | $106.70 |
| Purchase #3 | $80.52 | 4.658% | $84.2706 | $84.27 | $84.25 | $84.30 |
| Purchase #4 | $133.29 | 4.810% | $139.7012 | $139.70 | $139.70 | $139.70 |
| Purchase #5 | $82.50 | 4.335% | $86.0764 | $86.08 | $86.10 | $86.10 |
| Purchase #6 | $141.25 | 3.624% | $146.3689 | $146.37 | $146.35 | $146.40 |
| Purchase #7 | $218.69 | 7.367% | $234.8009 | $234.80 | $234.80 | $234.80 |
| 7 purchase totals = | $916.42 | $971.7938 | $971.79 | $971.75 | $971.90 | |