| 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 | $173.79 | 7.359% | $186.5792 | $186.58 | $186.60 | $186.60 |
| Purchase #2 | $82.47 | 12.226% | $92.5528 | $92.55 | $92.55 | $92.60 |
| Purchase #3 | $134.40 | 7.257% | $144.1534 | $144.15 | $144.15 | $144.20 |
| Purchase #4 | $237.84 | 6.269% | $252.7502 | $252.75 | $252.75 | $252.80 |
| Purchase #5 | $36.85 | 9.510% | $40.3544 | $40.35 | $40.35 | $40.40 |
| Purchase #6 | $81.58 | 8.483% | $88.5004 | $88.50 | $88.50 | $88.50 |
| Purchase #7 | $153.89 | 4.190% | $160.338 | $160.34 | $160.35 | $160.30 |
| 7 purchase totals = | $900.82 | $965.2284 | $965.22 | $965.25 | $965.40 | |