| 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 | $8.38 | 4.375% | $8.7466 | $8.75 | $8.75 | $8.70 |
| Purchase #2 | $222.39 | 10.501% | $245.7432 | $245.74 | $245.75 | $245.70 |
| Purchase #3 | $142.78 | 5.725% | $150.9542 | $150.95 | $150.95 | $151.00 |
| Purchase #4 | $171.63 | 4.622% | $179.5627 | $179.56 | $179.55 | $179.60 |
| Purchase #5 | $31.99 | 12.102% | $35.8614 | $35.86 | $35.85 | $35.90 |
| Purchase #6 | $10.82 | 3.507% | $11.1995 | $11.20 | $11.20 | $11.20 |
| Purchase #7 | $149.38 | 3.180% | $154.1303 | $154.13 | $154.15 | $154.10 |
| 7 purchase totals = | $737.37 | $786.1979 | $786.19 | $786.20 | $786.20 | |