| 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 | $141.51 | 7.543% | $152.1841 | $152.18 | $152.20 | $152.20 |
| Purchase #2 | $52.97 | 11.792% | $59.2162 | $59.22 | $59.20 | $59.20 |
| Purchase #3 | $33.47 | 9.313% | $36.5871 | $36.59 | $36.60 | $36.60 |
| Purchase #4 | $33.63 | 7.114% | $36.0224 | $36.02 | $36.00 | $36.00 |
| Purchase #5 | $173.39 | 5.383% | $182.7236 | $182.72 | $182.70 | $182.70 |
| Purchase #6 | $72.45 | 4.208% | $75.4987 | $75.50 | $75.50 | $75.50 |
| Purchase #7 | $5.38 | 3.813% | $5.5851 | $5.59 | $5.60 | $5.60 |
| 7 purchase totals = | $512.80 | $547.8172 | $547.82 | $547.80 | $547.80 | |