| 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 | $146.30 | 5.864% | $154.879 | $154.88 | $154.90 | $154.90 |
| Purchase #2 | $201.50 | 5.752% | $213.0903 | $213.09 | $213.10 | $213.10 |
| Purchase #3 | $166.71 | 8.695% | $181.2054 | $181.21 | $181.20 | $181.20 |
| Purchase #4 | $166.44 | 11.759% | $186.0117 | $186.01 | $186.00 | $186.00 |
| Purchase #5 | $170.69 | 11.648% | $190.572 | $190.57 | $190.55 | $190.60 |
| Purchase #6 | $179.25 | 6.533% | $190.9604 | $190.96 | $190.95 | $191.00 |
| Purchase #7 | $170.45 | 11.437% | $189.9444 | $189.94 | $189.95 | $189.90 |
| 7 purchase totals = | $1,201.34 | $1,306.6632 | $1,306.66 | $1,306.65 | $1,306.70 | |