| 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 | $172.66 | 3.831% | $179.2746 | $179.27 | $179.25 | $179.30 |
| Purchase #2 | $109.93 | 11.420% | $122.484 | $122.48 | $122.50 | $122.50 |
| Purchase #3 | $45.31 | 5.641% | $47.8659 | $47.87 | $47.85 | $47.90 |
| Purchase #4 | $62.81 | 4.869% | $65.8682 | $65.87 | $65.85 | $65.90 |
| Purchase #5 | $218.78 | 3.630% | $226.7217 | $226.72 | $226.70 | $226.70 |
| Purchase #6 | $208.88 | 11.768% | $233.461 | $233.46 | $233.45 | $233.50 |
| Purchase #7 | $174.84 | 12.828% | $197.2685 | $197.27 | $197.25 | $197.30 |
| 7 purchase totals = | $993.21 | $1,072.9439 | $1,072.94 | $1,072.85 | $1,073.10 | |