| 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 | $84.72 | 3.732% | $87.8818 | $87.88 | $87.90 | $87.90 |
| Purchase #2 | $170.95 | 9.235% | $186.7372 | $186.74 | $186.75 | $186.70 |
| Purchase #3 | $154.40 | 12.262% | $173.3325 | $173.33 | $173.35 | $173.30 |
| Purchase #4 | $160.93 | 5.840% | $170.3283 | $170.33 | $170.35 | $170.30 |
| Purchase #5 | $170.46 | 5.108% | $179.1671 | $179.17 | $179.15 | $179.20 |
| Purchase #6 | $200.77 | 7.161% | $215.1471 | $215.15 | $215.15 | $215.10 |
| Purchase #7 | $119.80 | 13.610% | $136.1048 | $136.10 | $136.10 | $136.10 |
| 7 purchase totals = | $1,062.03 | $1,148.6988 | $1,148.70 | $1,148.75 | $1,148.60 | |