| 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 | $186.99 | 3.179% | $192.9344 | $192.93 | $192.95 | $192.90 |
| Purchase #2 | $133.56 | 9.603% | $146.3858 | $146.39 | $146.40 | $146.40 |
| Purchase #3 | $142.53 | 8.767% | $155.0256 | $155.03 | $155.05 | $155.00 |
| Purchase #4 | $200.69 | 3.227% | $207.1663 | $207.17 | $207.15 | $207.20 |
| Purchase #5 | $47.92 | 11.432% | $53.3982 | $53.40 | $53.40 | $53.40 |
| Purchase #6 | $177.35 | 9.454% | $194.1167 | $194.12 | $194.10 | $194.10 |
| Purchase #7 | $129.74 | 13.279% | $146.9682 | $146.97 | $146.95 | $147.00 |
| 7 purchase totals = | $1,018.78 | $1,095.9952 | $1,096.01 | $1,096.00 | $1,096.00 | |