| 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 | $178.81 | 4.481% | $186.8225 | $186.82 | $186.80 | $186.80 |
| Purchase #2 | $72.30 | 9.589% | $79.2328 | $79.23 | $79.25 | $79.20 |
| Purchase #3 | $123.99 | 13.702% | $140.9791 | $140.98 | $141.00 | $141.00 |
| Purchase #4 | $247.88 | 6.655% | $264.3764 | $264.38 | $264.40 | $264.40 |
| Purchase #5 | $80.63 | 6.837% | $86.1427 | $86.14 | $86.15 | $86.10 |
| Purchase #6 | $202.95 | 12.646% | $228.6151 | $228.62 | $228.60 | $228.60 |
| Purchase #7 | $123.83 | 6.470% | $131.8418 | $131.84 | $131.85 | $131.80 |
| 7 purchase totals = | $1,030.39 | $1,118.0104 | $1,118.01 | $1,118.05 | $1,117.90 | |