| 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 | $149.67 | 10.799% | $165.8329 | $165.83 | $165.85 | $165.80 |
| Purchase #2 | $33.34 | 8.432% | $36.1512 | $36.15 | $36.15 | $36.20 |
| Purchase #3 | $223.31 | 12.444% | $251.0987 | $251.10 | $251.10 | $251.10 |
| Purchase #4 | $205.89 | 7.809% | $221.968 | $221.97 | $221.95 | $222.00 |
| Purchase #5 | $151.58 | 12.811% | $170.9989 | $171.00 | $171.00 | $171.00 |
| Purchase #6 | $192.72 | 10.499% | $212.9537 | $212.95 | $212.95 | $213.00 |
| Purchase #7 | $147.63 | 5.781% | $156.1645 | $156.16 | $156.15 | $156.20 |
| 7 purchase totals = | $1,104.14 | $1,215.1679 | $1,215.16 | $1,215.15 | $1,215.30 | |