| 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 | $82.31 | 13.505% | $93.426 | $93.43 | $93.45 | $93.40 |
| Purchase #2 | $141.93 | 10.711% | $157.1321 | $157.13 | $157.15 | $157.10 |
| Purchase #3 | $36.72 | 3.437% | $37.9821 | $37.98 | $38.00 | $38.00 |
| Purchase #4 | $37.54 | 3.816% | $38.9725 | $38.97 | $38.95 | $39.00 |
| Purchase #5 | $163.66 | 3.173% | $168.8529 | $168.85 | $168.85 | $168.90 |
| Purchase #6 | $153.45 | 13.190% | $173.6901 | $173.69 | $173.70 | $173.70 |
| Purchase #7 | $213.77 | 8.689% | $232.3445 | $232.34 | $232.35 | $232.30 |
| 7 purchase totals = | $829.38 | $902.4002 | $902.39 | $902.45 | $902.40 | |