| 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 | $121.89 | 8.110% | $131.7753 | $131.78 | $131.80 | $131.80 |
| Purchase #2 | $172.55 | 11.869% | $193.03 | $193.03 | $193.05 | $193.00 |
| Purchase #3 | $25.42 | 3.506% | $26.3112 | $26.31 | $26.30 | $26.30 |
| Purchase #4 | $148.42 | 6.717% | $158.3894 | $158.39 | $158.40 | $158.40 |
| Purchase #5 | $202.47 | 6.302% | $215.2297 | $215.23 | $215.25 | $215.20 |
| Purchase #6 | $174.60 | 13.646% | $198.4259 | $198.43 | $198.45 | $198.40 |
| Purchase #7 | $180.87 | 8.226% | $195.7484 | $195.75 | $195.75 | $195.70 |
| 7 purchase totals = | $1,026.22 | $1,118.9099 | $1,118.92 | $1,119.00 | $1,118.80 | |