| 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 | $181.54 | 11.729% | $202.8328 | $202.83 | $202.85 | $202.80 |
| Purchase #2 | $43.32 | 10.746% | $47.9752 | $47.98 | $48.00 | $48.00 |
| Purchase #3 | $159.47 | 12.350% | $179.1645 | $179.16 | $179.15 | $179.20 |
| Purchase #4 | $154.94 | 9.858% | $170.214 | $170.21 | $170.20 | $170.20 |
| Purchase #5 | $180.75 | 11.692% | $201.8833 | $201.88 | $201.90 | $201.90 |
| Purchase #6 | $116.33 | 6.432% | $123.8123 | $123.81 | $123.80 | $123.80 |
| Purchase #7 | $12.90 | 13.175% | $14.5996 | $14.60 | $14.60 | $14.60 |
| 7 purchase totals = | $849.25 | $940.4817 | $940.47 | $940.50 | $940.50 | |