| 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 | $143.67 | 8.492% | $155.8705 | $155.87 | $155.85 | $155.90 |
| Purchase #2 | $223.89 | 7.646% | $241.0086 | $241.01 | $241.00 | $241.00 |
| Purchase #3 | $97.57 | 9.136% | $106.484 | $106.48 | $106.50 | $106.50 |
| Purchase #4 | $147.43 | 10.498% | $162.9072 | $162.91 | $162.90 | $162.90 |
| Purchase #5 | $247.40 | 8.768% | $269.092 | $269.09 | $269.10 | $269.10 |
| Purchase #6 | $67.75 | 5.199% | $71.2723 | $71.27 | $71.25 | $71.30 |
| Purchase #7 | $147.50 | 10.718% | $163.3091 | $163.31 | $163.30 | $163.30 |
| 7 purchase totals = | $1,075.21 | $1,169.9437 | $1,169.94 | $1,169.90 | $1,170.00 | |