| 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 | $112.63 | 4.125% | $117.276 | $117.28 | $117.30 | $117.30 |
| Purchase #2 | $55.27 | 6.412% | $58.8139 | $58.81 | $58.80 | $58.80 |
| Purchase #3 | $81.74 | 5.850% | $86.5218 | $86.52 | $86.50 | $86.50 |
| Purchase #4 | $139.64 | 5.841% | $147.7964 | $147.80 | $147.80 | $147.80 |
| Purchase #5 | $33.74 | 9.474% | $36.9365 | $36.94 | $36.95 | $36.90 |
| Purchase #6 | $161.74 | 3.455% | $167.3281 | $167.33 | $167.35 | $167.30 |
| Purchase #7 | $108.60 | 12.325% | $121.985 | $121.99 | $122.00 | $122.00 |
| 7 purchase totals = | $693.36 | $736.6577 | $736.67 | $736.70 | $736.60 | |