| 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 | $177.35 | 13.750% | $201.7356 | $201.74 | $201.75 | $201.70 |
| Purchase #2 | $88.40 | 13.416% | $100.2597 | $100.26 | $100.25 | $100.30 |
| Purchase #3 | $48.53 | 10.727% | $53.7358 | $53.74 | $53.75 | $53.70 |
| Purchase #4 | $54.91 | 7.214% | $58.8712 | $58.87 | $58.85 | $58.90 |
| Purchase #5 | $12.84 | 9.506% | $14.0606 | $14.06 | $14.05 | $14.10 |
| Purchase #6 | $85.87 | 8.403% | $93.0857 | $93.09 | $93.10 | $93.10 |
| Purchase #7 | $126.39 | 6.415% | $134.4979 | $134.50 | $134.50 | $134.50 |
| 7 purchase totals = | $594.29 | $656.2465 | $656.26 | $656.25 | $656.30 | |