| 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 | $75.67 | 7.756% | $81.539 | $81.54 | $81.55 | $81.50 |
| Purchase #2 | $206.97 | 7.564% | $222.6252 | $222.63 | $222.65 | $222.60 |
| Purchase #3 | $81.65 | 5.792% | $86.3792 | $86.38 | $86.40 | $86.40 |
| Purchase #4 | $106.56 | 8.630% | $115.7561 | $115.76 | $115.75 | $115.80 |
| Purchase #5 | $168.64 | 8.121% | $182.3353 | $182.34 | $182.35 | $182.30 |
| Purchase #6 | $136.26 | 12.828% | $153.7394 | $153.74 | $153.75 | $153.70 |
| Purchase #7 | $133.75 | 13.756% | $152.1487 | $152.15 | $152.15 | $152.10 |
| 7 purchase totals = | $909.50 | $994.5229 | $994.54 | $994.60 | $994.40 | |