| 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 | $120.53 | 8.835% | $131.1788 | $131.18 | $131.20 | $131.20 |
| Purchase #2 | $215.89 | 8.559% | $234.368 | $234.37 | $234.35 | $234.40 |
| Purchase #3 | $246.83 | 9.295% | $269.7728 | $269.77 | $269.75 | $269.80 |
| Purchase #4 | $116.85 | 8.365% | $126.6245 | $126.62 | $126.60 | $126.60 |
| Purchase #5 | $5.51 | 12.838% | $6.2174 | $6.22 | $6.20 | $6.20 |
| Purchase #6 | $61.78 | 5.210% | $64.9987 | $65.00 | $65.00 | $65.00 |
| Purchase #7 | $30.52 | 4.728% | $31.963 | $31.96 | $31.95 | $32.00 |
| 7 purchase totals = | $797.91 | $865.1232 | $865.12 | $865.05 | $865.20 | |