| 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 | $158.85 | 10.785% | $175.982 | $175.98 | $176.00 | $176.00 |
| Purchase #2 | $11.37 | 9.130% | $12.4081 | $12.41 | $12.40 | $12.40 |
| Purchase #3 | $243.79 | 10.447% | $269.2587 | $269.26 | $269.25 | $269.30 |
| Purchase #4 | $172.78 | 3.450% | $178.7409 | $178.74 | $178.75 | $178.70 |
| Purchase #5 | $218.59 | 11.205% | $243.083 | $243.08 | $243.10 | $243.10 |
| Purchase #6 | $71.83 | 13.777% | $81.726 | $81.73 | $81.75 | $81.70 |
| Purchase #7 | $166.68 | 8.643% | $181.0862 | $181.09 | $181.10 | $181.10 |
| 7 purchase totals = | $1,043.89 | $1,142.2849 | $1,142.29 | $1,142.35 | $1,142.30 | |