| 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 | $153.85 | 13.665% | $174.8736 | $174.87 | $174.85 | $174.90 |
| Purchase #2 | $111.95 | 12.276% | $125.693 | $125.69 | $125.70 | $125.70 |
| Purchase #3 | $227.51 | 13.188% | $257.514 | $257.51 | $257.50 | $257.50 |
| Purchase #4 | $115.67 | 3.780% | $120.0423 | $120.04 | $120.05 | $120.00 |
| Purchase #5 | $231.55 | 4.780% | $242.6181 | $242.62 | $242.60 | $242.60 |
| Purchase #6 | $228.48 | 8.403% | $247.6792 | $247.68 | $247.70 | $247.70 |
| Purchase #7 | $20.39 | 3.623% | $21.1287 | $21.13 | $21.15 | $21.10 |
| 7 purchase totals = | $1,089.40 | $1,189.5489 | $1,189.54 | $1,189.55 | $1,189.50 | |