| 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 | $145.90 | 11.796% | $163.1104 | $163.11 | $163.10 | $163.10 |
| Purchase #2 | $248.29 | 10.613% | $274.641 | $274.64 | $274.65 | $274.60 |
| Purchase #3 | $192.91 | 8.567% | $209.4366 | $209.44 | $209.45 | $209.40 |
| Purchase #4 | $51.67 | 4.452% | $53.9703 | $53.97 | $53.95 | $54.00 |
| Purchase #5 | $198.52 | 10.452% | $219.2693 | $219.27 | $219.25 | $219.30 |
| Purchase #6 | $109.99 | 8.240% | $119.0532 | $119.05 | $119.05 | $119.10 |
| Purchase #7 | $130.32 | 10.436% | $143.9202 | $143.92 | $143.90 | $143.90 |
| 7 purchase totals = | $1,077.60 | $1,183.4010 | $1,183.40 | $1,183.35 | $1,183.40 | |