| 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 | $187.42 | 3.628% | $194.2196 | $194.22 | $194.20 | $194.20 |
| Purchase #2 | $202.34 | 3.808% | $210.0451 | $210.05 | $210.05 | $210.00 |
| Purchase #3 | $49.62 | 5.748% | $52.4722 | $52.47 | $52.45 | $52.50 |
| Purchase #4 | $154.31 | 8.695% | $167.7273 | $167.73 | $167.75 | $167.70 |
| Purchase #5 | $53.41 | 5.566% | $56.3828 | $56.38 | $56.40 | $56.40 |
| Purchase #6 | $61.58 | 3.824% | $63.9348 | $63.93 | $63.95 | $63.90 |
| Purchase #7 | $216.34 | 9.262% | $236.3774 | $236.38 | $236.40 | $236.40 |
| 7 purchase totals = | $925.02 | $981.1592 | $981.16 | $981.20 | $981.10 | |