| 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 | $135.29 | 12.264% | $151.882 | $151.88 | $151.90 | $151.90 |
| Purchase #2 | $89.38 | 7.530% | $96.1103 | $96.11 | $96.10 | $96.10 |
| Purchase #3 | $96.29 | 9.568% | $105.503 | $105.50 | $105.50 | $105.50 |
| Purchase #4 | $75.85 | 6.176% | $80.5345 | $80.53 | $80.55 | $80.50 |
| Purchase #5 | $170.73 | 6.293% | $181.474 | $181.47 | $181.45 | $181.50 |
| Purchase #6 | $169.27 | 4.199% | $176.3776 | $176.38 | $176.40 | $176.40 |
| Purchase #7 | $179.33 | 7.625% | $193.0039 | $193.00 | $193.00 | $193.00 |
| 7 purchase totals = | $916.14 | $984.8853 | $984.87 | $984.90 | $984.90 | |