| 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 | $180.51 | 4.690% | $188.9759 | $188.98 | $189.00 | $189.00 |
| Purchase #2 | $101.92 | 12.288% | $114.4439 | $114.44 | $114.45 | $114.40 |
| Purchase #3 | $218.65 | 10.807% | $242.2795 | $242.28 | $242.30 | $242.30 |
| Purchase #4 | $152.79 | 5.520% | $161.224 | $161.22 | $161.20 | $161.20 |
| Purchase #5 | $27.77 | 6.854% | $29.6734 | $29.67 | $29.65 | $29.70 |
| Purchase #6 | $211.72 | 10.529% | $234.012 | $234.01 | $234.00 | $234.00 |
| Purchase #7 | $156.84 | 8.650% | $170.4067 | $170.41 | $170.40 | $170.40 |
| 7 purchase totals = | $1,050.20 | $1,141.0154 | $1,141.01 | $1,141.00 | $1,141.00 | |