| 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 | $132.75 | 5.139% | $139.572 | $139.57 | $139.55 | $139.60 |
| Purchase #2 | $195.31 | 3.398% | $201.9466 | $201.95 | $201.95 | $201.90 |
| Purchase #3 | $213.92 | 7.833% | $230.6764 | $230.68 | $230.70 | $230.70 |
| Purchase #4 | $102.52 | 12.630% | $115.4683 | $115.47 | $115.45 | $115.50 |
| Purchase #5 | $18.60 | 12.822% | $20.9849 | $20.98 | $21.00 | $21.00 |
| Purchase #6 | $136.80 | 5.118% | $143.8014 | $143.80 | $143.80 | $143.80 |
| Purchase #7 | $101.88 | 12.602% | $114.7189 | $114.72 | $114.70 | $114.70 |
| 7 purchase totals = | $901.78 | $967.1685 | $967.17 | $967.15 | $967.20 | |