| 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 | $33.85 | 8.361% | $36.6802 | $36.68 | $36.70 | $36.70 |
| Purchase #2 | $204.40 | 12.830% | $230.6245 | $230.62 | $230.60 | $230.60 |
| Purchase #3 | $112.43 | 5.187% | $118.2617 | $118.26 | $118.25 | $118.30 |
| Purchase #4 | $134.72 | 6.495% | $143.4701 | $143.47 | $143.45 | $143.50 |
| Purchase #5 | $45.39 | 3.524% | $46.9895 | $46.99 | $47.00 | $47.00 |
| Purchase #6 | $139.97 | 8.848% | $152.3545 | $152.35 | $152.35 | $152.40 |
| Purchase #7 | $185.35 | 12.713% | $208.9135 | $208.91 | $208.90 | $208.90 |
| 7 purchase totals = | $856.11 | $937.2940 | $937.28 | $937.25 | $937.40 | |