| 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 | $171.68 | 8.645% | $186.5217 | $186.52 | $186.50 | $186.50 |
| Purchase #2 | $86.31 | 3.345% | $89.1971 | $89.20 | $89.20 | $89.20 |
| Purchase #3 | $201.93 | 5.412% | $212.8585 | $212.86 | $212.85 | $212.90 |
| Purchase #4 | $196.34 | 8.578% | $213.182 | $213.18 | $213.20 | $213.20 |
| Purchase #5 | $118.40 | 8.181% | $128.0863 | $128.09 | $128.10 | $128.10 |
| Purchase #6 | $86.58 | 10.703% | $95.8467 | $95.85 | $95.85 | $95.80 |
| Purchase #7 | $73.37 | 9.242% | $80.1509 | $80.15 | $80.15 | $80.20 |
| 7 purchase totals = | $934.61 | $1,005.8432 | $1,005.85 | $1,005.85 | $1,005.90 | |