| 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 | $167.25 | 8.462% | $181.4027 | $181.40 | $181.40 | $181.40 |
| Purchase #2 | $243.73 | 9.240% | $266.2507 | $266.25 | $266.25 | $266.30 |
| Purchase #3 | $218.70 | 3.344% | $226.0133 | $226.01 | $226.00 | $226.00 |
| Purchase #4 | $204.55 | 9.305% | $223.5834 | $223.58 | $223.60 | $223.60 |
| Purchase #5 | $109.46 | 10.830% | $121.3145 | $121.31 | $121.30 | $121.30 |
| Purchase #6 | $156.82 | 6.631% | $167.2187 | $167.22 | $167.20 | $167.20 |
| Purchase #7 | $90.66 | 8.482% | $98.3498 | $98.35 | $98.35 | $98.30 |
| 7 purchase totals = | $1,191.17 | $1,284.1331 | $1,284.12 | $1,284.10 | $1,284.10 | |