| 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 | $151.74 | 9.366% | $165.952 | $165.95 | $165.95 | $166.00 |
| Purchase #2 | $214.63 | 6.262% | $228.0701 | $228.07 | $228.05 | $228.10 |
| Purchase #3 | $42.79 | 11.422% | $47.6775 | $47.68 | $47.70 | $47.70 |
| Purchase #4 | $185.50 | 8.748% | $201.7275 | $201.73 | $201.75 | $201.70 |
| Purchase #5 | $102.25 | 4.494% | $106.8451 | $106.85 | $106.85 | $106.80 |
| Purchase #6 | $25.36 | 11.226% | $28.2069 | $28.21 | $28.20 | $28.20 |
| Purchase #7 | $77.36 | 4.173% | $80.5882 | $80.59 | $80.60 | $80.60 |
| 7 purchase totals = | $799.63 | $859.0673 | $859.08 | $859.10 | $859.10 | |