| 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 | $188.30 | 10.575% | $208.2127 | $208.21 | $208.20 | $208.20 |
| Purchase #2 | $63.84 | 13.333% | $72.3518 | $72.35 | $72.35 | $72.40 |
| Purchase #3 | $35.83 | 12.327% | $40.2468 | $40.25 | $40.25 | $40.20 |
| Purchase #4 | $98.98 | 5.203% | $104.1299 | $104.13 | $104.15 | $104.10 |
| Purchase #5 | $181.27 | 11.539% | $202.1867 | $202.19 | $202.20 | $202.20 |
| Purchase #6 | $143.76 | 11.809% | $160.7366 | $160.74 | $160.75 | $160.70 |
| Purchase #7 | $211.91 | 8.677% | $230.2974 | $230.30 | $230.30 | $230.30 |
| 7 purchase totals = | $923.89 | $1,018.1619 | $1,018.17 | $1,018.20 | $1,018.10 | |