| 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 | $155.95 | 5.214% | $164.0812 | $164.08 | $164.10 | $164.10 |
| Purchase #2 | $190.55 | 5.523% | $201.0741 | $201.07 | $201.05 | $201.10 |
| Purchase #3 | $25.31 | 10.670% | $28.0106 | $28.01 | $28.00 | $28.00 |
| Purchase #4 | $50.52 | 7.283% | $54.1994 | $54.20 | $54.20 | $54.20 |
| Purchase #5 | $133.43 | 3.343% | $137.8906 | $137.89 | $137.90 | $137.90 |
| Purchase #6 | $70.69 | 9.355% | $77.303 | $77.30 | $77.30 | $77.30 |
| Purchase #7 | $165.39 | 9.242% | $180.6753 | $180.68 | $180.70 | $180.70 |
| 7 purchase totals = | $791.84 | $843.2342 | $843.23 | $843.25 | $843.30 | |