| 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 | $176.87 | 8.627% | $192.1286 | $192.13 | $192.15 | $192.10 |
| Purchase #2 | $12.29 | 12.224% | $13.7923 | $13.79 | $13.80 | $13.80 |
| Purchase #3 | $94.37 | 8.553% | $102.4415 | $102.44 | $102.45 | $102.40 |
| Purchase #4 | $154.48 | 9.410% | $169.0166 | $169.02 | $169.00 | $169.00 |
| Purchase #5 | $9.74 | 9.475% | $10.6629 | $10.66 | $10.65 | $10.70 |
| Purchase #6 | $101.82 | 5.766% | $107.6909 | $107.69 | $107.70 | $107.70 |
| Purchase #7 | $80.53 | 9.602% | $88.2625 | $88.26 | $88.25 | $88.30 |
| 7 purchase totals = | $630.10 | $683.9953 | $683.99 | $684.00 | $684.00 | |