| 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 | $95.34 | 10.373% | $105.2296 | $105.23 | $105.25 | $105.20 |
| Purchase #2 | $114.44 | 6.180% | $121.5124 | $121.51 | $121.50 | $121.50 |
| Purchase #3 | $153.41 | 3.346% | $158.5431 | $158.54 | $158.55 | $158.50 |
| Purchase #4 | $165.29 | 5.586% | $174.5231 | $174.52 | $174.50 | $174.50 |
| Purchase #5 | $145.69 | 7.781% | $157.0261 | $157.03 | $157.05 | $157.00 |
| Purchase #6 | $30.85 | 7.229% | $33.0801 | $33.08 | $33.10 | $33.10 |
| Purchase #7 | $7.89 | 8.544% | $8.5641 | $8.56 | $8.55 | $8.60 |
| 7 purchase totals = | $712.91 | $758.4785 | $758.47 | $758.50 | $758.40 | |