| 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 | $163.92 | 13.472% | $186.0033 | $186.00 | $186.00 | $186.00 |
| Purchase #2 | $21.39 | 13.759% | $24.3331 | $24.33 | $24.35 | $24.30 |
| Purchase #3 | $98.35 | 10.728% | $108.901 | $108.90 | $108.90 | $108.90 |
| Purchase #4 | $125.30 | 6.284% | $133.1739 | $133.17 | $133.15 | $133.20 |
| Purchase #5 | $117.59 | 10.113% | $129.4819 | $129.48 | $129.50 | $129.50 |
| Purchase #6 | $144.82 | 8.308% | $156.8516 | $156.85 | $156.85 | $156.90 |
| Purchase #7 | $5.64 | 9.802% | $6.1928 | $6.19 | $6.20 | $6.20 |
| 7 purchase totals = | $677.01 | $744.9376 | $744.92 | $744.95 | $745.00 | |