| 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 | $175.30 | 9.199% | $191.4258 | $191.43 | $191.45 | $191.40 |
| Purchase #2 | $74.35 | 12.571% | $83.6965 | $83.70 | $83.70 | $83.70 |
| Purchase #3 | $49.98 | 5.578% | $52.7679 | $52.77 | $52.75 | $52.80 |
| Purchase #4 | $16.65 | 5.426% | $17.5534 | $17.55 | $17.55 | $17.60 |
| Purchase #5 | $126.99 | 8.469% | $137.7448 | $137.74 | $137.75 | $137.70 |
| Purchase #6 | $206.38 | 11.824% | $230.7824 | $230.78 | $230.80 | $230.80 |
| Purchase #7 | $19.72 | 6.483% | $20.9984 | $21.00 | $21.00 | $21.00 |
| 7 purchase totals = | $669.37 | $734.9692 | $734.97 | $735.00 | $735.00 | |