| 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 | $172.82 | 5.254% | $181.9 | $181.90 | $181.90 | $181.90 |
| Purchase #2 | $118.96 | 9.757% | $130.5669 | $130.57 | $130.55 | $130.60 |
| Purchase #3 | $157.28 | 7.274% | $168.7205 | $168.72 | $168.70 | $168.70 |
| Purchase #4 | $170.34 | 3.246% | $175.8692 | $175.87 | $175.85 | $175.90 |
| Purchase #5 | $210.43 | 12.264% | $236.2371 | $236.24 | $236.25 | $236.20 |
| Purchase #6 | $243.30 | 3.671% | $252.2315 | $252.23 | $252.25 | $252.20 |
| Purchase #7 | $231.93 | 5.478% | $244.6351 | $244.64 | $244.65 | $244.60 |
| 7 purchase totals = | $1,305.06 | $1,390.1603 | $1,390.17 | $1,390.15 | $1,390.10 | |