| 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 | $40.96 | 12.478% | $46.071 | $46.07 | $46.05 | $46.10 |
| Purchase #2 | $158.76 | 6.699% | $169.3953 | $169.40 | $169.40 | $169.40 |
| Purchase #3 | $150.79 | 9.733% | $165.4664 | $165.47 | $165.45 | $165.50 |
| Purchase #4 | $192.87 | 3.352% | $199.335 | $199.34 | $199.35 | $199.30 |
| Purchase #5 | $220.32 | 3.329% | $227.6545 | $227.65 | $227.65 | $227.70 |
| Purchase #6 | $214.65 | 6.455% | $228.5057 | $228.51 | $228.50 | $228.50 |
| Purchase #7 | $65.97 | 8.462% | $71.5524 | $71.55 | $71.55 | $71.60 |
| 7 purchase totals = | $1,044.32 | $1,107.9803 | $1,107.99 | $1,107.95 | $1,108.10 | |