| 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 | $176.31 | 6.602% | $187.95 | $187.95 | $187.95 | $188.00 |
| Purchase #2 | $108.38 | 12.421% | $121.8419 | $121.84 | $121.85 | $121.80 |
| Purchase #3 | $40.71 | 12.308% | $45.7206 | $45.72 | $45.70 | $45.70 |
| Purchase #4 | $59.80 | 3.245% | $61.7405 | $61.74 | $61.75 | $61.70 |
| Purchase #5 | $183.78 | 13.177% | $207.9967 | $208.00 | $208.00 | $208.00 |
| Purchase #6 | $44.34 | 8.655% | $48.1776 | $48.18 | $48.20 | $48.20 |
| Purchase #7 | $155.75 | 8.441% | $168.8969 | $168.90 | $168.90 | $168.90 |
| 7 purchase totals = | $769.07 | $842.3242 | $842.33 | $842.35 | $842.30 | |