| 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 | $156.80 | 9.776% | $172.1288 | $172.13 | $172.15 | $172.10 |
| Purchase #2 | $89.38 | 5.603% | $94.388 | $94.39 | $94.40 | $94.40 |
| Purchase #3 | $229.81 | 9.215% | $250.987 | $250.99 | $251.00 | $251.00 |
| Purchase #4 | $159.75 | 3.179% | $164.8285 | $164.83 | $164.85 | $164.80 |
| Purchase #5 | $239.92 | 8.452% | $260.198 | $260.20 | $260.20 | $260.20 |
| Purchase #6 | $22.51 | 6.443% | $23.9603 | $23.96 | $23.95 | $24.00 |
| Purchase #7 | $209.73 | 3.858% | $217.8214 | $217.82 | $217.80 | $217.80 |
| 7 purchase totals = | $1,107.90 | $1,184.3120 | $1,184.32 | $1,184.35 | $1,184.30 | |