| 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 | $183.69 | 3.856% | $190.7731 | $190.77 | $190.75 | $190.80 |
| Purchase #2 | $144.45 | 6.520% | $153.8681 | $153.87 | $153.85 | $153.90 |
| Purchase #3 | $83.42 | 13.165% | $94.4022 | $94.40 | $94.40 | $94.40 |
| Purchase #4 | $61.92 | 7.248% | $66.408 | $66.41 | $66.40 | $66.40 |
| Purchase #5 | $27.59 | 13.581% | $31.337 | $31.34 | $31.35 | $31.30 |
| Purchase #6 | $122.67 | 8.111% | $132.6198 | $132.62 | $132.60 | $132.60 |
| Purchase #7 | $226.80 | 3.539% | $234.8265 | $234.83 | $234.85 | $234.80 |
| 7 purchase totals = | $850.54 | $904.2347 | $904.24 | $904.20 | $904.20 | |