| 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 | $153.99 | 9.110% | $168.0185 | $168.02 | $168.00 | $168.00 |
| Purchase #2 | $155.87 | 5.615% | $164.6221 | $164.62 | $164.60 | $164.60 |
| Purchase #3 | $5.73 | 8.289% | $6.205 | $6.21 | $6.20 | $6.20 |
| Purchase #4 | $112.38 | 3.602% | $116.4279 | $116.43 | $116.45 | $116.40 |
| Purchase #5 | $98.99 | 11.136% | $110.0135 | $110.01 | $110.00 | $110.00 |
| Purchase #6 | $154.89 | 8.184% | $167.5662 | $167.57 | $167.55 | $167.60 |
| Purchase #7 | $208.84 | 11.458% | $232.7689 | $232.77 | $232.75 | $232.80 |
| 7 purchase totals = | $890.69 | $965.6221 | $965.63 | $965.55 | $965.60 | |