| 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 | $178.52 | 11.519% | $199.0837 | $199.08 | $199.10 | $199.10 |
| Purchase #2 | $83.63 | 3.400% | $86.4734 | $86.47 | $86.45 | $86.50 |
| Purchase #3 | $241.58 | 8.580% | $262.3076 | $262.31 | $262.30 | $262.30 |
| Purchase #4 | $201.93 | 10.675% | $223.486 | $223.49 | $223.50 | $223.50 |
| Purchase #5 | $119.40 | 7.672% | $128.5604 | $128.56 | $128.55 | $128.60 |
| Purchase #6 | $15.56 | 4.244% | $16.2204 | $16.22 | $16.20 | $16.20 |
| Purchase #7 | $67.90 | 7.574% | $73.0427 | $73.04 | $73.05 | $73.00 |
| 7 purchase totals = | $908.52 | $989.1742 | $989.17 | $989.15 | $989.20 | |