| 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 | $171.44 | 12.311% | $192.546 | $192.55 | $192.55 | $192.50 |
| Purchase #2 | $165.39 | 10.238% | $182.3226 | $182.32 | $182.30 | $182.30 |
| Purchase #3 | $183.57 | 9.733% | $201.4369 | $201.44 | $201.45 | $201.40 |
| Purchase #4 | $176.58 | 12.624% | $198.8715 | $198.87 | $198.85 | $198.90 |
| Purchase #5 | $121.74 | 9.320% | $133.0862 | $133.09 | $133.10 | $133.10 |
| Purchase #6 | $94.38 | 12.704% | $106.37 | $106.37 | $106.35 | $106.40 |
| Purchase #7 | $200.51 | 8.516% | $217.5854 | $217.59 | $217.60 | $217.60 |
| 7 purchase totals = | $1,113.61 | $1,232.2186 | $1,232.23 | $1,232.20 | $1,232.20 | |