| 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 | $154.57 | 10.617% | $170.9807 | $170.98 | $171.00 | $171.00 |
| Purchase #2 | $214.43 | 12.493% | $241.2187 | $241.22 | $241.20 | $241.20 |
| Purchase #3 | $44.97 | 11.868% | $50.307 | $50.31 | $50.30 | $50.30 |
| Purchase #4 | $219.79 | 5.201% | $231.2213 | $231.22 | $231.20 | $231.20 |
| Purchase #5 | $135.75 | 8.622% | $147.4544 | $147.45 | $147.45 | $147.50 |
| Purchase #6 | $204.58 | 10.480% | $226.02 | $226.02 | $226.00 | $226.00 |
| Purchase #7 | $216.78 | 11.679% | $242.0977 | $242.10 | $242.10 | $242.10 |
| 7 purchase totals = | $1,190.87 | $1,309.2998 | $1,309.30 | $1,309.25 | $1,309.30 | |