| 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 | $179.43 | 12.712% | $202.2391 | $202.24 | $202.25 | $202.20 |
| Purchase #2 | $76.62 | 4.232% | $79.8626 | $79.86 | $79.85 | $79.90 |
| Purchase #3 | $11.66 | 6.484% | $12.416 | $12.42 | $12.40 | $12.40 |
| Purchase #4 | $82.63 | 8.817% | $89.9155 | $89.92 | $89.90 | $89.90 |
| Purchase #5 | $184.28 | 3.444% | $190.6266 | $190.63 | $190.65 | $190.60 |
| Purchase #6 | $203.31 | 7.229% | $218.0073 | $218.01 | $218.00 | $218.00 |
| Purchase #7 | $57.73 | 11.509% | $64.3741 | $64.37 | $64.35 | $64.40 |
| 7 purchase totals = | $795.66 | $857.4412 | $857.45 | $857.40 | $857.40 | |