| 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 | $156.69 | 5.199% | $164.8363 | $164.84 | $164.85 | $164.80 |
| Purchase #2 | $215.65 | 4.733% | $225.8567 | $225.86 | $225.85 | $225.90 |
| Purchase #3 | $174.99 | 11.121% | $194.4506 | $194.45 | $194.45 | $194.50 |
| Purchase #4 | $194.95 | 12.416% | $219.155 | $219.16 | $219.15 | $219.20 |
| Purchase #5 | $231.95 | 6.583% | $247.2193 | $247.22 | $247.20 | $247.20 |
| Purchase #6 | $42.90 | 5.791% | $45.3843 | $45.38 | $45.40 | $45.40 |
| Purchase #7 | $236.50 | 9.151% | $258.1421 | $258.14 | $258.15 | $258.10 |
| 7 purchase totals = | $1,253.63 | $1,355.0443 | $1,355.05 | $1,355.05 | $1,355.10 | |