| 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 | $101.44 | 6.236% | $107.7658 | $107.77 | $107.75 | $107.80 |
| Purchase #2 | $149.72 | 11.194% | $166.4797 | $166.48 | $166.50 | $166.50 |
| Purchase #3 | $205.84 | 9.419% | $225.2281 | $225.23 | $225.25 | $225.20 |
| Purchase #4 | $28.93 | 8.632% | $31.4272 | $31.43 | $31.45 | $31.40 |
| Purchase #5 | $215.97 | 12.447% | $242.8518 | $242.85 | $242.85 | $242.90 |
| Purchase #6 | $143.28 | 6.246% | $152.2293 | $152.23 | $152.25 | $152.20 |
| Purchase #7 | $8.57 | 3.705% | $8.8875 | $8.89 | $8.90 | $8.90 |
| 7 purchase totals = | $853.75 | $934.8694 | $934.88 | $934.95 | $934.90 | |