| 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 | $171.81 | 12.161% | $192.7038 | $192.70 | $192.70 | $192.70 |
| Purchase #2 | $164.38 | 4.172% | $171.2379 | $171.24 | $171.25 | $171.20 |
| Purchase #3 | $227.25 | 4.668% | $237.858 | $237.86 | $237.85 | $237.90 |
| Purchase #4 | $240.92 | 8.820% | $262.1691 | $262.17 | $262.15 | $262.20 |
| Purchase #5 | $168.74 | 3.810% | $175.169 | $175.17 | $175.15 | $175.20 |
| Purchase #6 | $139.52 | 9.283% | $152.4716 | $152.47 | $152.45 | $152.50 |
| Purchase #7 | $155.60 | 10.569% | $172.0454 | $172.05 | $172.05 | $172.00 |
| 7 purchase totals = | $1,268.22 | $1,363.6548 | $1,363.66 | $1,363.60 | $1,363.70 | |