| 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 | $174.35 | 3.190% | $179.9118 | $179.91 | $179.90 | $179.90 |
| Purchase #2 | $137.53 | 12.438% | $154.636 | $154.64 | $154.65 | $154.60 |
| Purchase #3 | $95.51 | 9.233% | $104.3284 | $104.33 | $104.35 | $104.30 |
| Purchase #4 | $129.78 | 12.239% | $145.6638 | $145.66 | $145.65 | $145.70 |
| Purchase #5 | $175.62 | 5.591% | $185.4389 | $185.44 | $185.45 | $185.40 |
| Purchase #6 | $126.52 | 5.129% | $133.0092 | $133.01 | $133.00 | $133.00 |
| Purchase #7 | $108.36 | 5.260% | $114.0597 | $114.06 | $114.05 | $114.10 |
| 7 purchase totals = | $947.67 | $1,017.0478 | $1,017.05 | $1,017.05 | $1,017.00 | |