| 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 | $178.67 | 4.124% | $186.0384 | $186.04 | $186.05 | $186.00 |
| Purchase #2 | $60.90 | 6.471% | $64.8408 | $64.84 | $64.85 | $64.80 |
| Purchase #3 | $227.47 | 4.420% | $237.5242 | $237.52 | $237.50 | $237.50 |
| Purchase #4 | $49.89 | 13.735% | $56.7424 | $56.74 | $56.75 | $56.70 |
| Purchase #5 | $143.99 | 5.667% | $152.1499 | $152.15 | $152.15 | $152.10 |
| Purchase #6 | $17.32 | 7.485% | $18.6164 | $18.62 | $18.60 | $18.60 |
| Purchase #7 | $119.56 | 12.211% | $134.1595 | $134.16 | $134.15 | $134.20 |
| 7 purchase totals = | $797.80 | $850.0716 | $850.07 | $850.05 | $849.90 | |