| 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 | $168.37 | 6.691% | $179.6356 | $179.64 | $179.65 | $179.60 |
| Purchase #2 | $56.29 | 3.836% | $58.4493 | $58.45 | $58.45 | $58.40 |
| Purchase #3 | $8.89 | 4.103% | $9.2548 | $9.25 | $9.25 | $9.30 |
| Purchase #4 | $205.66 | 5.418% | $216.8027 | $216.80 | $216.80 | $216.80 |
| Purchase #5 | $61.28 | 11.126% | $68.098 | $68.10 | $68.10 | $68.10 |
| Purchase #6 | $122.36 | 13.621% | $139.0267 | $139.03 | $139.05 | $139.00 |
| Purchase #7 | $38.76 | 5.435% | $40.8666 | $40.87 | $40.85 | $40.90 |
| 7 purchase totals = | $661.61 | $712.1337 | $712.14 | $712.15 | $712.10 | |