| 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 | $168.86 | 12.159% | $189.3917 | $189.39 | $189.40 | $189.40 |
| Purchase #2 | $33.61 | 4.741% | $35.2035 | $35.20 | $35.20 | $35.20 |
| Purchase #3 | $44.75 | 10.789% | $49.5781 | $49.58 | $49.60 | $49.60 |
| Purchase #4 | $84.56 | 9.318% | $92.4393 | $92.44 | $92.45 | $92.40 |
| Purchase #5 | $34.47 | 5.492% | $36.3631 | $36.36 | $36.35 | $36.40 |
| Purchase #6 | $204.98 | 13.632% | $232.9229 | $232.92 | $232.90 | $232.90 |
| Purchase #7 | $51.64 | 12.783% | $58.2411 | $58.24 | $58.25 | $58.20 |
| 7 purchase totals = | $622.87 | $694.1397 | $694.13 | $694.15 | $694.10 | |