| 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 | 5.588% | $192.054 | $192.05 | $192.05 | $192.10 |
| Purchase #2 | $95.59 | 12.326% | $107.3724 | $107.37 | $107.35 | $107.40 |
| Purchase #3 | $134.27 | 11.785% | $150.0937 | $150.09 | $150.10 | $150.10 |
| Purchase #4 | $205.37 | 13.720% | $233.5468 | $233.55 | $233.55 | $233.50 |
| Purchase #5 | $183.69 | 6.421% | $195.4847 | $195.48 | $195.50 | $195.50 |
| Purchase #6 | $107.87 | 10.379% | $119.0658 | $119.07 | $119.05 | $119.10 |
| Purchase #7 | $119.65 | 12.168% | $134.209 | $134.21 | $134.20 | $134.20 |
| 7 purchase totals = | $1,028.33 | $1,131.8264 | $1,131.82 | $1,131.80 | $1,131.90 | |