| 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 | $128.32 | 12.162% | $143.9263 | $143.93 | $143.95 | $143.90 |
| Purchase #2 | $181.31 | 8.366% | $196.4784 | $196.48 | $196.50 | $196.50 |
| Purchase #3 | $15.88 | 3.119% | $16.3753 | $16.38 | $16.40 | $16.40 |
| Purchase #4 | $207.95 | 13.211% | $235.4223 | $235.42 | $235.40 | $235.40 |
| Purchase #5 | $12.60 | 3.654% | $13.0604 | $13.06 | $13.05 | $13.10 |
| Purchase #6 | $150.42 | 3.204% | $155.2395 | $155.24 | $155.25 | $155.20 |
| Purchase #7 | $76.39 | 7.548% | $82.1559 | $82.16 | $82.15 | $82.20 |
| 7 purchase totals = | $772.87 | $842.6581 | $842.67 | $842.70 | $842.70 | |