| 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 | $149.37 | 10.379% | $164.8731 | $164.87 | $164.85 | $164.90 |
| Purchase #2 | $182.37 | 7.712% | $196.4344 | $196.43 | $196.45 | $196.40 |
| Purchase #3 | $139.84 | 6.288% | $148.6331 | $148.63 | $148.65 | $148.60 |
| Purchase #4 | $68.57 | 9.419% | $75.0286 | $75.03 | $75.05 | $75.00 |
| Purchase #5 | $43.78 | 5.748% | $46.2965 | $46.30 | $46.30 | $46.30 |
| Purchase #6 | $53.45 | 6.583% | $56.9686 | $56.97 | $56.95 | $57.00 |
| Purchase #7 | $121.48 | 4.539% | $126.994 | $126.99 | $127.00 | $127.00 |
| 7 purchase totals = | $758.86 | $815.2283 | $815.22 | $815.25 | $815.20 | |