| 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 | $154.31 | 13.133% | $174.5755 | $174.58 | $174.60 | $174.60 |
| Purchase #2 | $149.99 | 4.179% | $156.2581 | $156.26 | $156.25 | $156.30 |
| Purchase #3 | $27.63 | 3.270% | $28.5335 | $28.53 | $28.55 | $28.50 |
| Purchase #4 | $99.61 | 8.472% | $108.049 | $108.05 | $108.05 | $108.00 |
| Purchase #5 | $51.84 | 8.178% | $56.0795 | $56.08 | $56.10 | $56.10 |
| Purchase #6 | $42.66 | 7.719% | $45.9529 | $45.95 | $45.95 | $46.00 |
| Purchase #7 | $158.70 | 11.280% | $176.6014 | $176.60 | $176.60 | $176.60 |
| 7 purchase totals = | $684.74 | $746.0499 | $746.05 | $746.10 | $746.10 | |