| 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 | $179.73 | 13.454% | $203.9109 | $203.91 | $203.90 | $203.90 |
| Purchase #2 | $16.28 | 9.442% | $17.8172 | $17.82 | $17.80 | $17.80 |
| Purchase #3 | $103.43 | 3.383% | $106.929 | $106.93 | $106.95 | $106.90 |
| Purchase #4 | $104.74 | 13.704% | $119.0936 | $119.09 | $119.10 | $119.10 |
| Purchase #5 | $85.81 | 7.328% | $92.0982 | $92.10 | $92.10 | $92.10 |
| Purchase #6 | $185.80 | 8.787% | $202.1262 | $202.13 | $202.15 | $202.10 |
| Purchase #7 | $115.41 | 9.579% | $126.4651 | $126.47 | $126.45 | $126.50 |
| 7 purchase totals = | $791.20 | $868.4402 | $868.45 | $868.45 | $868.40 | |