| 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 | $136.29 | 7.871% | $147.0174 | $147.02 | $147.00 | $147.00 |
| Purchase #2 | $220.28 | 7.767% | $237.3891 | $237.39 | $237.40 | $237.40 |
| Purchase #3 | $53.86 | 4.606% | $56.3408 | $56.34 | $56.35 | $56.30 |
| Purchase #4 | $128.64 | 12.675% | $144.9451 | $144.95 | $144.95 | $144.90 |
| Purchase #5 | $61.54 | 6.388% | $65.4712 | $65.47 | $65.45 | $65.50 |
| Purchase #6 | $26.85 | 4.240% | $27.9884 | $27.99 | $28.00 | $28.00 |
| Purchase #7 | $145.41 | 6.381% | $154.6886 | $154.69 | $154.70 | $154.70 |
| 7 purchase totals = | $772.87 | $833.8406 | $833.85 | $833.85 | $833.80 | |