| 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 | $167.38 | 7.132% | $179.3175 | $179.32 | $179.30 | $179.30 |
| Purchase #2 | $137.25 | 3.383% | $141.8932 | $141.89 | $141.90 | $141.90 |
| Purchase #3 | $22.64 | 7.427% | $24.3215 | $24.32 | $24.30 | $24.30 |
| Purchase #4 | $201.58 | 5.600% | $212.8685 | $212.87 | $212.85 | $212.90 |
| Purchase #5 | $183.91 | 12.163% | $206.279 | $206.28 | $206.30 | $206.30 |
| Purchase #6 | $101.43 | 9.189% | $110.7504 | $110.75 | $110.75 | $110.80 |
| Purchase #7 | $30.55 | 8.290% | $33.0826 | $33.08 | $33.10 | $33.10 |
| 7 purchase totals = | $844.74 | $908.5127 | $908.51 | $908.50 | $908.60 | |