| 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 | $138.90 | 4.350% | $144.9422 | $144.94 | $144.95 | $144.90 |
| Purchase #2 | $156.58 | 4.463% | $163.5682 | $163.57 | $163.55 | $163.60 |
| Purchase #3 | $202.86 | 5.140% | $213.287 | $213.29 | $213.30 | $213.30 |
| Purchase #4 | $115.87 | 7.621% | $124.7005 | $124.70 | $124.70 | $124.70 |
| Purchase #5 | $223.33 | 13.747% | $254.0312 | $254.03 | $254.05 | $254.00 |
| Purchase #6 | $84.73 | 13.154% | $95.8754 | $95.88 | $95.90 | $95.90 |
| Purchase #7 | $67.74 | 7.530% | $72.8408 | $72.84 | $72.85 | $72.80 |
| 7 purchase totals = | $990.01 | $1,069.2453 | $1,069.25 | $1,069.30 | $1,069.20 | |