| 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 | $181.89 | 13.221% | $205.9377 | $205.94 | $205.95 | $205.90 |
| Purchase #2 | $18.48 | 10.506% | $20.4215 | $20.42 | $20.40 | $20.40 |
| Purchase #3 | $135.89 | 10.637% | $150.3446 | $150.34 | $150.35 | $150.30 |
| Purchase #4 | $151.82 | 3.602% | $157.2886 | $157.29 | $157.30 | $157.30 |
| Purchase #5 | $246.72 | 11.320% | $274.6487 | $274.65 | $274.65 | $274.60 |
| Purchase #6 | $184.36 | 12.752% | $207.8696 | $207.87 | $207.85 | $207.90 |
| Purchase #7 | $106.26 | 12.654% | $119.7061 | $119.71 | $119.70 | $119.70 |
| 7 purchase totals = | $1,025.42 | $1,136.2168 | $1,136.22 | $1,136.20 | $1,136.10 | |