| 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 | $134.88 | 6.264% | $143.3289 | $143.33 | $143.35 | $143.30 |
| Purchase #2 | $80.48 | 8.622% | $87.419 | $87.42 | $87.40 | $87.40 |
| Purchase #3 | $176.83 | 4.745% | $185.2206 | $185.22 | $185.20 | $185.20 |
| Purchase #4 | $200.69 | 5.715% | $212.1594 | $212.16 | $212.15 | $212.20 |
| Purchase #5 | $48.89 | 4.308% | $50.9962 | $51.00 | $51.00 | $51.00 |
| Purchase #6 | $147.92 | 6.223% | $157.1251 | $157.13 | $157.15 | $157.10 |
| Purchase #7 | $143.39 | 11.618% | $160.0491 | $160.05 | $160.05 | $160.00 |
| 7 purchase totals = | $933.08 | $996.2983 | $996.31 | $996.30 | $996.20 | |