| 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 | $108.97 | 5.406% | $114.8609 | $114.86 | $114.85 | $114.90 |
| Purchase #2 | $80.27 | 12.336% | $90.1721 | $90.17 | $90.15 | $90.20 |
| Purchase #3 | $23.58 | 7.398% | $25.3244 | $25.32 | $25.30 | $25.30 |
| Purchase #4 | $67.38 | 11.754% | $75.2998 | $75.30 | $75.30 | $75.30 |
| Purchase #5 | $150.38 | 13.707% | $170.9926 | $170.99 | $171.00 | $171.00 |
| Purchase #6 | $20.83 | 4.466% | $21.7603 | $21.76 | $21.75 | $21.80 |
| Purchase #7 | $178.29 | 11.234% | $198.3191 | $198.32 | $198.30 | $198.30 |
| 7 purchase totals = | $629.70 | $696.7292 | $696.72 | $696.65 | $696.80 | |