| 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 | $134.62 | 13.805% | $153.2043 | $153.20 | $153.20 | $153.20 |
| Purchase #2 | $206.60 | 8.356% | $223.8635 | $223.86 | $223.85 | $223.90 |
| Purchase #3 | $25.83 | 4.766% | $27.0611 | $27.06 | $27.05 | $27.10 |
| Purchase #4 | $174.31 | 10.371% | $192.3877 | $192.39 | $192.40 | $192.40 |
| Purchase #5 | $122.97 | 5.585% | $129.8379 | $129.84 | $129.85 | $129.80 |
| Purchase #6 | $138.85 | 11.501% | $154.8191 | $154.82 | $154.80 | $154.80 |
| Purchase #7 | $139.71 | 6.804% | $149.2159 | $149.22 | $149.20 | $149.20 |
| 7 purchase totals = | $942.89 | $1,030.3895 | $1,030.39 | $1,030.35 | $1,030.40 | |