| 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 | $150.57 | 8.719% | $163.6982 | $163.70 | $163.70 | $163.70 |
| Purchase #2 | $92.61 | 8.188% | $100.1929 | $100.19 | $100.20 | $100.20 |
| Purchase #3 | $191.89 | 9.529% | $210.1752 | $210.18 | $210.20 | $210.20 |
| Purchase #4 | $201.66 | 11.599% | $225.0505 | $225.05 | $225.05 | $225.10 |
| Purchase #5 | $5.50 | 11.488% | $6.1318 | $6.13 | $6.15 | $6.10 |
| Purchase #6 | $121.30 | 13.573% | $137.764 | $137.76 | $137.75 | $137.80 |
| Purchase #7 | $188.95 | 13.646% | $214.7341 | $214.73 | $214.75 | $214.70 |
| 7 purchase totals = | $952.48 | $1,057.7467 | $1,057.74 | $1,057.80 | $1,057.80 | |