| 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 | $159.71 | 5.188% | $167.9958 | $168.00 | $168.00 | $168.00 |
| Purchase #2 | $122.48 | 9.755% | $134.4279 | $134.43 | $134.45 | $134.40 |
| Purchase #3 | $97.53 | 7.840% | $105.1764 | $105.18 | $105.20 | $105.20 |
| Purchase #4 | $164.27 | 13.577% | $186.5729 | $186.57 | $186.55 | $186.60 |
| Purchase #5 | $137.49 | 4.283% | $143.3787 | $143.38 | $143.40 | $143.40 |
| Purchase #6 | $158.27 | 13.736% | $180.01 | $180.01 | $180.00 | $180.00 |
| Purchase #7 | $38.70 | 6.567% | $41.2414 | $41.24 | $41.25 | $41.20 |
| 7 purchase totals = | $878.45 | $958.8031 | $958.81 | $958.85 | $958.80 | |