| 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 | $110.25 | 7.359% | $118.3633 | $118.36 | $118.35 | $118.40 |
| Purchase #2 | $179.44 | 12.595% | $202.0405 | $202.04 | $202.05 | $202.00 |
| Purchase #3 | $163.68 | 10.653% | $181.1168 | $181.12 | $181.10 | $181.10 |
| Purchase #4 | $42.99 | 12.742% | $48.4678 | $48.47 | $48.45 | $48.50 |
| Purchase #5 | $163.63 | 5.433% | $172.52 | $172.52 | $172.50 | $172.50 |
| Purchase #6 | $205.95 | 7.347% | $221.0811 | $221.08 | $221.10 | $221.10 |
| Purchase #7 | $206.96 | 13.722% | $235.3591 | $235.36 | $235.35 | $235.40 |
| 7 purchase totals = | $1,072.90 | $1,178.9486 | $1,178.95 | $1,178.90 | $1,179.00 | |