| 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 | $152.67 | 12.475% | $171.7156 | $171.72 | $171.70 | $171.70 |
| Purchase #2 | $168.98 | 6.404% | $179.8015 | $179.80 | $179.80 | $179.80 |
| Purchase #3 | $99.54 | 5.746% | $105.2596 | $105.26 | $105.25 | $105.30 |
| Purchase #4 | $80.31 | 8.364% | $87.0271 | $87.03 | $87.05 | $87.00 |
| Purchase #5 | $189.30 | 5.837% | $200.3494 | $200.35 | $200.35 | $200.30 |
| Purchase #6 | $52.92 | 9.751% | $58.0802 | $58.08 | $58.10 | $58.10 |
| Purchase #7 | $225.54 | 13.269% | $255.4669 | $255.47 | $255.45 | $255.50 |
| 7 purchase totals = | $969.26 | $1,057.7003 | $1,057.71 | $1,057.70 | $1,057.70 | |