| 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 | $160.39 | 8.534% | $174.0777 | $174.08 | $174.10 | $174.10 |
| Purchase #2 | $119.67 | 11.472% | $133.3985 | $133.40 | $133.40 | $133.40 |
| Purchase #3 | $222.77 | 5.518% | $235.0624 | $235.06 | $235.05 | $235.10 |
| Purchase #4 | $231.31 | 9.871% | $254.1426 | $254.14 | $254.15 | $254.10 |
| Purchase #5 | $149.79 | 12.775% | $168.9257 | $168.93 | $168.95 | $168.90 |
| Purchase #6 | $237.99 | 8.842% | $259.0331 | $259.03 | $259.05 | $259.00 |
| Purchase #7 | $124.43 | 8.474% | $134.9742 | $134.97 | $134.95 | $135.00 |
| 7 purchase totals = | $1,246.35 | $1,359.6142 | $1,359.61 | $1,359.65 | $1,359.60 | |