| 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 | $142.71 | 13.769% | $162.3597 | $162.36 | $162.35 | $162.40 |
| Purchase #2 | $151.70 | 7.245% | $162.6907 | $162.69 | $162.70 | $162.70 |
| Purchase #3 | $108.88 | 10.343% | $120.1415 | $120.14 | $120.15 | $120.10 |
| Purchase #4 | $205.85 | 11.287% | $229.0843 | $229.08 | $229.10 | $229.10 |
| Purchase #5 | $71.52 | 12.562% | $80.5043 | $80.50 | $80.50 | $80.50 |
| Purchase #6 | $181.48 | 9.354% | $198.4556 | $198.46 | $198.45 | $198.50 |
| Purchase #7 | $170.40 | 5.511% | $179.7907 | $179.79 | $179.80 | $179.80 |
| 7 purchase totals = | $1,032.54 | $1,133.0268 | $1,133.02 | $1,133.05 | $1,133.10 | |