| 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 | $165.31 | 13.339% | $187.3607 | $187.36 | $187.35 | $187.40 |
| Purchase #2 | $223.42 | 12.657% | $251.6983 | $251.70 | $251.70 | $251.70 |
| Purchase #3 | $20.61 | 6.463% | $21.942 | $21.94 | $21.95 | $21.90 |
| Purchase #4 | $214.80 | 7.785% | $231.5222 | $231.52 | $231.50 | $231.50 |
| Purchase #5 | $219.57 | 4.382% | $229.1916 | $229.19 | $229.20 | $229.20 |
| Purchase #6 | $80.32 | 4.611% | $84.0236 | $84.02 | $84.00 | $84.00 |
| Purchase #7 | $230.89 | 3.116% | $238.0845 | $238.08 | $238.10 | $238.10 |
| 7 purchase totals = | $1,154.92 | $1,243.8229 | $1,243.81 | $1,243.80 | $1,243.80 | |