| 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 | $179.28 | 12.346% | $201.4139 | $201.41 | $201.40 | $201.40 |
| Purchase #2 | $154.58 | 5.510% | $163.0974 | $163.10 | $163.10 | $163.10 |
| Purchase #3 | $165.94 | 3.311% | $171.4343 | $171.43 | $171.45 | $171.40 |
| Purchase #4 | $207.48 | 12.555% | $233.5291 | $233.53 | $233.55 | $233.50 |
| Purchase #5 | $80.77 | 10.107% | $88.9334 | $88.93 | $88.95 | $88.90 |
| Purchase #6 | $38.30 | 9.363% | $41.886 | $41.89 | $41.90 | $41.90 |
| Purchase #7 | $150.97 | 12.797% | $170.2896 | $170.29 | $170.30 | $170.30 |
| 7 purchase totals = | $977.32 | $1,070.5837 | $1,070.58 | $1,070.65 | $1,070.50 | |