| 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 | $195.91 | 5.237% | $206.1698 | $206.17 | $206.15 | $206.20 |
| Purchase #2 | $187.30 | 7.474% | $201.2988 | $201.30 | $201.30 | $201.30 |
| Purchase #3 | $124.69 | 8.438% | $135.2113 | $135.21 | $135.20 | $135.20 |
| Purchase #4 | $220.48 | 3.268% | $227.6853 | $227.69 | $227.70 | $227.70 |
| Purchase #5 | $57.78 | 4.618% | $60.4483 | $60.45 | $60.45 | $60.40 |
| Purchase #6 | $38.92 | 3.140% | $40.1421 | $40.14 | $40.15 | $40.10 |
| Purchase #7 | $30.98 | 4.108% | $32.2527 | $32.25 | $32.25 | $32.30 |
| 7 purchase totals = | $856.06 | $903.2083 | $903.21 | $903.20 | $903.20 | |