| 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 | $145.25 | 7.228% | $155.7487 | $155.75 | $155.75 | $155.70 |
| Purchase #2 | $238.53 | 5.525% | $251.7088 | $251.71 | $251.70 | $251.70 |
| Purchase #3 | $74.32 | 12.640% | $83.714 | $83.71 | $83.70 | $83.70 |
| Purchase #4 | $223.56 | 12.820% | $252.2204 | $252.22 | $252.20 | $252.20 |
| Purchase #5 | $129.51 | 8.456% | $140.4614 | $140.46 | $140.45 | $140.50 |
| Purchase #6 | $220.43 | 3.867% | $228.954 | $228.95 | $228.95 | $229.00 |
| Purchase #7 | $233.78 | 8.293% | $253.1674 | $253.17 | $253.15 | $253.20 |
| 7 purchase totals = | $1,265.38 | $1,365.9747 | $1,365.97 | $1,365.90 | $1,366.00 | |