| 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 | $147.73 | 7.270% | $158.47 | $158.47 | $158.45 | $158.50 |
| Purchase #2 | $80.74 | 11.320% | $89.8798 | $89.88 | $89.90 | $89.90 |
| Purchase #3 | $231.67 | 6.665% | $247.1108 | $247.11 | $247.10 | $247.10 |
| Purchase #4 | $154.40 | 12.659% | $173.9455 | $173.95 | $173.95 | $173.90 |
| Purchase #5 | $241.64 | 4.169% | $251.714 | $251.71 | $251.70 | $251.70 |
| Purchase #6 | $241.36 | 13.772% | $274.6001 | $274.60 | $274.60 | $274.60 |
| Purchase #7 | $233.95 | 5.349% | $246.464 | $246.46 | $246.45 | $246.50 |
| 7 purchase totals = | $1,331.49 | $1,442.1842 | $1,442.18 | $1,442.15 | $1,442.20 | |