| 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 | $135.31 | 12.207% | $151.8273 | $151.83 | $151.85 | $151.80 |
| Purchase #2 | $159.94 | 4.385% | $166.9534 | $166.95 | $166.95 | $167.00 |
| Purchase #3 | $139.75 | 9.695% | $153.2988 | $153.30 | $153.30 | $153.30 |
| Purchase #4 | $197.66 | 11.705% | $220.7961 | $220.80 | $220.80 | $220.80 |
| Purchase #5 | $125.94 | 6.617% | $134.2734 | $134.27 | $134.25 | $134.30 |
| Purchase #6 | $50.56 | 11.660% | $56.4553 | $56.46 | $56.45 | $56.50 |
| Purchase #7 | $42.35 | 9.496% | $46.3716 | $46.37 | $46.35 | $46.40 |
| 7 purchase totals = | $851.51 | $929.9759 | $929.98 | $929.95 | $930.10 | |