| 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 | $166.48 | 7.755% | $179.3905 | $179.39 | $179.40 | $179.40 |
| Purchase #2 | $198.49 | 13.746% | $225.7744 | $225.77 | $225.75 | $225.80 |
| Purchase #3 | $35.40 | 12.414% | $39.7946 | $39.79 | $39.80 | $39.80 |
| Purchase #4 | $133.31 | 10.321% | $147.0689 | $147.07 | $147.05 | $147.10 |
| Purchase #5 | $203.84 | 10.812% | $225.8792 | $225.88 | $225.90 | $225.90 |
| Purchase #6 | $173.59 | 12.630% | $195.5144 | $195.51 | $195.50 | $195.50 |
| Purchase #7 | $227.63 | 3.266% | $235.0644 | $235.06 | $235.05 | $235.10 |
| 7 purchase totals = | $1,138.74 | $1,248.4864 | $1,248.47 | $1,248.45 | $1,248.60 | |