| 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 | $101.53 | 6.578% | $108.2086 | $108.21 | $108.20 | $108.20 |
| Purchase #2 | $99.97 | 12.703% | $112.6692 | $112.67 | $112.65 | $112.70 |
| Purchase #3 | $73.46 | 3.493% | $76.026 | $76.03 | $76.05 | $76.00 |
| Purchase #4 | $175.97 | 10.263% | $194.0298 | $194.03 | $194.05 | $194.00 |
| Purchase #5 | $185.54 | 7.224% | $198.9434 | $198.94 | $198.95 | $198.90 |
| Purchase #6 | $97.93 | 9.416% | $107.1511 | $107.15 | $107.15 | $107.20 |
| Purchase #7 | $192.79 | 9.513% | $211.1301 | $211.13 | $211.15 | $211.10 |
| 7 purchase totals = | $927.19 | $1,008.1582 | $1,008.16 | $1,008.20 | $1,008.10 | |