| 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 | $185.57 | 10.540% | $205.1291 | $205.13 | $205.15 | $205.10 |
| Purchase #2 | $135.99 | 9.468% | $148.8655 | $148.87 | $148.85 | $148.90 |
| Purchase #3 | $105.48 | 7.726% | $113.6294 | $113.63 | $113.65 | $113.60 |
| Purchase #4 | $135.81 | 7.845% | $146.4643 | $146.46 | $146.45 | $146.50 |
| Purchase #5 | $214.73 | 8.747% | $233.5124 | $233.51 | $233.50 | $233.50 |
| Purchase #6 | $188.64 | 9.313% | $206.208 | $206.21 | $206.20 | $206.20 |
| Purchase #7 | $183.77 | 10.767% | $203.5565 | $203.56 | $203.55 | $203.60 |
| 7 purchase totals = | $1,149.99 | $1,257.3652 | $1,257.37 | $1,257.35 | $1,257.40 | |