| 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 | $151.95 | 6.728% | $162.1732 | $162.17 | $162.15 | $162.20 |
| Purchase #2 | $67.76 | 5.573% | $71.5363 | $71.54 | $71.55 | $71.50 |
| Purchase #3 | $197.91 | 7.412% | $212.5791 | $212.58 | $212.60 | $212.60 |
| Purchase #4 | $146.40 | 4.812% | $153.4448 | $153.44 | $153.45 | $153.40 |
| Purchase #5 | $154.93 | 3.849% | $160.8933 | $160.89 | $160.90 | $160.90 |
| Purchase #6 | $200.49 | 10.723% | $221.9885 | $221.99 | $222.00 | $222.00 |
| Purchase #7 | $100.90 | 6.776% | $107.737 | $107.74 | $107.75 | $107.70 |
| 7 purchase totals = | $1,020.34 | $1,090.3522 | $1,090.35 | $1,090.40 | $1,090.30 | |