| 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 | $126.72 | 11.391% | $141.1547 | $141.15 | $141.15 | $141.20 |
| Purchase #2 | $147.28 | 12.415% | $165.5648 | $165.56 | $165.55 | $165.60 |
| Purchase #3 | $143.78 | 7.719% | $154.8784 | $154.88 | $154.90 | $154.90 |
| Purchase #4 | $25.53 | 7.761% | $27.5114 | $27.51 | $27.50 | $27.50 |
| Purchase #5 | $18.27 | 3.736% | $18.9526 | $18.95 | $18.95 | $19.00 |
| Purchase #6 | $193.28 | 5.559% | $204.0244 | $204.02 | $204.00 | $204.00 |
| Purchase #7 | $62.63 | 5.342% | $65.9757 | $65.98 | $66.00 | $66.00 |
| 7 purchase totals = | $717.49 | $778.0620 | $778.05 | $778.05 | $778.20 | |