| 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 | $143.36 | 8.576% | $155.6546 | $155.65 | $155.65 | $155.70 |
| Purchase #2 | $186.98 | 13.482% | $212.1886 | $212.19 | $212.20 | $212.20 |
| Purchase #3 | $43.97 | 4.677% | $46.0265 | $46.03 | $46.05 | $46.00 |
| Purchase #4 | $64.74 | 11.472% | $72.167 | $72.17 | $72.15 | $72.20 |
| Purchase #5 | $241.75 | 13.456% | $274.2799 | $274.28 | $274.30 | $274.30 |
| Purchase #6 | $219.56 | 7.721% | $236.5122 | $236.51 | $236.50 | $236.50 |
| Purchase #7 | $133.72 | 7.370% | $143.5752 | $143.58 | $143.60 | $143.60 |
| 7 purchase totals = | $1,034.08 | $1,140.4040 | $1,140.41 | $1,140.45 | $1,140.50 | |