| 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 | $154.99 | 6.583% | $165.193 | $165.19 | $165.20 | $165.20 |
| Purchase #2 | $171.75 | 4.771% | $179.9442 | $179.94 | $179.95 | $179.90 |
| Purchase #3 | $22.96 | 6.477% | $24.4471 | $24.45 | $24.45 | $24.40 |
| Purchase #4 | $153.92 | 12.491% | $173.1461 | $173.15 | $173.15 | $173.10 |
| Purchase #5 | $21.75 | 3.203% | $22.4467 | $22.45 | $22.45 | $22.40 |
| Purchase #6 | $126.44 | 5.667% | $133.6054 | $133.61 | $133.60 | $133.60 |
| Purchase #7 | $86.37 | 13.593% | $98.1103 | $98.11 | $98.10 | $98.10 |
| 7 purchase totals = | $738.18 | $796.8928 | $796.90 | $796.90 | $796.70 | |