| 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 | $170.36 | 6.435% | $181.3227 | $181.32 | $181.30 | $181.30 |
| Purchase #2 | $94.89 | 11.559% | $105.8583 | $105.86 | $105.85 | $105.90 |
| Purchase #3 | $8.80 | 3.402% | $9.0994 | $9.10 | $9.10 | $9.10 |
| Purchase #4 | $34.87 | 4.129% | $36.3098 | $36.31 | $36.30 | $36.30 |
| Purchase #5 | $174.89 | 10.549% | $193.3391 | $193.34 | $193.35 | $193.30 |
| Purchase #6 | $154.66 | 9.852% | $169.8971 | $169.90 | $169.90 | $169.90 |
| Purchase #7 | $47.28 | 10.313% | $52.156 | $52.16 | $52.15 | $52.20 |
| 7 purchase totals = | $685.75 | $747.9824 | $747.99 | $747.95 | $748.00 | |