| 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 | $161.66 | 10.609% | $178.8105 | $178.81 | $178.80 | $178.80 |
| Purchase #2 | $231.74 | 5.812% | $245.2087 | $245.21 | $245.20 | $245.20 |
| Purchase #3 | $247.61 | 11.427% | $275.9044 | $275.90 | $275.90 | $275.90 |
| Purchase #4 | $6.98 | 5.577% | $7.3693 | $7.37 | $7.35 | $7.40 |
| Purchase #5 | $205.53 | 5.652% | $217.1466 | $217.15 | $217.15 | $217.10 |
| Purchase #6 | $116.39 | 13.681% | $132.3133 | $132.31 | $132.30 | $132.30 |
| Purchase #7 | $34.33 | 4.409% | $35.8436 | $35.84 | $35.85 | $35.80 |
| 7 purchase totals = | $1,004.24 | $1,092.5964 | $1,092.59 | $1,092.55 | $1,092.50 | |