| 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 | $136.96 | 11.530% | $152.7515 | $152.75 | $152.75 | $152.80 |
| Purchase #2 | $25.77 | 8.449% | $27.9473 | $27.95 | $27.95 | $27.90 |
| Purchase #3 | $218.29 | 6.392% | $232.2431 | $232.24 | $232.25 | $232.20 |
| Purchase #4 | $131.52 | 8.720% | $142.9885 | $142.99 | $143.00 | $143.00 |
| Purchase #5 | $197.74 | 7.326% | $212.2264 | $212.23 | $212.25 | $212.20 |
| Purchase #6 | $126.99 | 11.585% | $141.7018 | $141.70 | $141.70 | $141.70 |
| Purchase #7 | $140.87 | 4.766% | $147.5839 | $147.58 | $147.60 | $147.60 |
| 7 purchase totals = | $978.14 | $1,057.4425 | $1,057.44 | $1,057.50 | $1,057.40 | |