| 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 | $72.76 | 13.605% | $82.659 | $82.66 | $82.65 | $82.70 |
| Purchase #2 | $195.98 | 13.842% | $223.1076 | $223.11 | $223.10 | $223.10 |
| Purchase #3 | $246.72 | 12.456% | $277.4514 | $277.45 | $277.45 | $277.50 |
| Purchase #4 | $147.26 | 8.277% | $159.4487 | $159.45 | $159.45 | $159.40 |
| Purchase #5 | $192.41 | 10.703% | $213.0036 | $213.00 | $213.00 | $213.00 |
| Purchase #6 | $36.46 | 13.355% | $41.3292 | $41.33 | $41.35 | $41.30 |
| Purchase #7 | $178.32 | 12.737% | $201.0326 | $201.03 | $201.05 | $201.00 |
| 7 purchase totals = | $1,069.91 | $1,198.0321 | $1,198.03 | $1,198.05 | $1,198.00 | |