| 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 | $161.75 | 6.344% | $172.0114 | $172.01 | $172.00 | $172.00 |
| Purchase #2 | $20.50 | 4.579% | $21.4387 | $21.44 | $21.45 | $21.40 |
| Purchase #3 | $116.43 | 10.738% | $128.9323 | $128.93 | $128.95 | $128.90 |
| Purchase #4 | $43.53 | 9.793% | $47.7929 | $47.79 | $47.80 | $47.80 |
| Purchase #5 | $156.41 | 5.639% | $165.23 | $165.23 | $165.25 | $165.20 |
| Purchase #6 | $188.34 | 13.478% | $213.7245 | $213.72 | $213.70 | $213.70 |
| Purchase #7 | $174.48 | 11.166% | $193.9624 | $193.96 | $193.95 | $194.00 |
| 7 purchase totals = | $861.44 | $943.0922 | $943.08 | $943.10 | $943.00 | |