| 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 | $132.29 | 11.437% | $147.42 | $147.42 | $147.40 | $147.40 |
| Purchase #2 | $44.81 | 8.414% | $48.5803 | $48.58 | $48.60 | $48.60 |
| Purchase #3 | $19.93 | 6.368% | $21.1991 | $21.20 | $21.20 | $21.20 |
| Purchase #4 | $100.71 | 5.385% | $106.1332 | $106.13 | $106.15 | $106.10 |
| Purchase #5 | $36.97 | 8.591% | $40.1461 | $40.15 | $40.15 | $40.10 |
| Purchase #6 | $73.47 | 3.234% | $75.846 | $75.85 | $75.85 | $75.80 |
| Purchase #7 | $149.25 | 5.809% | $157.9199 | $157.92 | $157.90 | $157.90 |
| 7 purchase totals = | $557.43 | $597.2446 | $597.25 | $597.25 | $597.10 | |