| 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 | $175.89 | 5.538% | $185.6308 | $185.63 | $185.65 | $185.60 |
| Purchase #2 | $167.65 | 8.115% | $181.2548 | $181.25 | $181.25 | $181.30 |
| Purchase #3 | $234.92 | 13.471% | $266.5661 | $266.57 | $266.55 | $266.60 |
| Purchase #4 | $133.48 | 10.779% | $147.8678 | $147.87 | $147.85 | $147.90 |
| Purchase #5 | $239.40 | 7.385% | $257.0797 | $257.08 | $257.10 | $257.10 |
| Purchase #6 | $28.66 | 11.314% | $31.9026 | $31.90 | $31.90 | $31.90 |
| Purchase #7 | $19.38 | 5.312% | $20.4095 | $20.41 | $20.40 | $20.40 |
| 7 purchase totals = | $999.38 | $1,090.7113 | $1,090.71 | $1,090.70 | $1,090.80 | |