| 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 | $122.60 | 9.866% | $134.6957 | $134.70 | $134.70 | $134.70 |
| Purchase #2 | $44.77 | 7.355% | $48.0628 | $48.06 | $48.05 | $48.10 |
| Purchase #3 | $129.39 | 6.518% | $137.8236 | $137.82 | $137.80 | $137.80 |
| Purchase #4 | $167.66 | 8.342% | $181.6462 | $181.65 | $181.65 | $181.60 |
| Purchase #5 | $13.79 | 6.207% | $14.6459 | $14.65 | $14.65 | $14.60 |
| Purchase #6 | $73.26 | 5.561% | $77.334 | $77.33 | $77.35 | $77.30 |
| Purchase #7 | $15.82 | 9.411% | $17.3088 | $17.31 | $17.30 | $17.30 |
| 7 purchase totals = | $567.29 | $611.5170 | $611.52 | $611.50 | $611.40 | |