| 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 | $145.99 | 3.110% | $150.5303 | $150.53 | $150.55 | $150.50 |
| Purchase #2 | $199.41 | 7.596% | $214.5572 | $214.56 | $214.55 | $214.60 |
| Purchase #3 | $182.89 | 11.258% | $203.4798 | $203.48 | $203.50 | $203.50 |
| Purchase #4 | $69.88 | 13.465% | $79.2893 | $79.29 | $79.30 | $79.30 |
| Purchase #5 | $175.56 | 3.761% | $182.1628 | $182.16 | $182.15 | $182.20 |
| Purchase #6 | $152.80 | 7.554% | $164.3425 | $164.34 | $164.35 | $164.30 |
| Purchase #7 | $30.96 | 6.471% | $32.9634 | $32.96 | $32.95 | $33.00 |
| 7 purchase totals = | $957.49 | $1,027.3253 | $1,027.32 | $1,027.35 | $1,027.40 | |