| 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 | $124.51 | 11.779% | $139.176 | $139.18 | $139.20 | $139.20 |
| Purchase #2 | $36.81 | 6.377% | $39.1574 | $39.16 | $39.15 | $39.20 |
| Purchase #3 | $110.66 | 3.123% | $114.1159 | $114.12 | $114.10 | $114.10 |
| Purchase #4 | $177.57 | 12.540% | $199.8373 | $199.84 | $199.85 | $199.80 |
| Purchase #5 | $131.36 | 4.274% | $136.9743 | $136.97 | $136.95 | $137.00 |
| Purchase #6 | $117.82 | 13.731% | $133.9979 | $134.00 | $134.00 | $134.00 |
| Purchase #7 | $182.66 | 4.704% | $191.2523 | $191.25 | $191.25 | $191.30 |
| 7 purchase totals = | $881.39 | $954.5111 | $954.52 | $954.50 | $954.60 | |