| 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 | $167.93 | 10.846% | $186.1437 | $186.14 | $186.15 | $186.10 |
| Purchase #2 | $51.77 | 10.760% | $57.3405 | $57.34 | $57.35 | $57.30 |
| Purchase #3 | $202.38 | 12.685% | $228.0519 | $228.05 | $228.05 | $228.10 |
| Purchase #4 | $150.53 | 9.278% | $164.4962 | $164.50 | $164.50 | $164.50 |
| Purchase #5 | $98.79 | 8.653% | $107.3383 | $107.34 | $107.35 | $107.30 |
| Purchase #6 | $209.63 | 12.149% | $235.0979 | $235.10 | $235.10 | $235.10 |
| Purchase #7 | $12.67 | 6.237% | $13.4602 | $13.46 | $13.45 | $13.50 |
| 7 purchase totals = | $893.70 | $991.9287 | $991.93 | $991.95 | $991.90 | |