| 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 | $115.33 | 6.598% | $122.9395 | $122.94 | $122.95 | $122.90 |
| Purchase #2 | $56.87 | 11.233% | $63.2582 | $63.26 | $63.25 | $63.30 |
| Purchase #3 | $44.42 | 8.575% | $48.229 | $48.23 | $48.25 | $48.20 |
| Purchase #4 | $68.43 | 10.507% | $75.6199 | $75.62 | $75.60 | $75.60 |
| Purchase #5 | $176.31 | 13.540% | $200.1824 | $200.18 | $200.20 | $200.20 |
| Purchase #6 | $20.69 | 8.832% | $22.5173 | $22.52 | $22.50 | $22.50 |
| Purchase #7 | $136.61 | 7.869% | $147.3598 | $147.36 | $147.35 | $147.40 |
| 7 purchase totals = | $618.66 | $680.1061 | $680.11 | $680.10 | $680.10 | |