| 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 | $146.69 | 8.179% | $158.6878 | $158.69 | $158.70 | $158.70 |
| Purchase #2 | $101.96 | 5.224% | $107.2864 | $107.29 | $107.30 | $107.30 |
| Purchase #3 | $82.36 | 8.426% | $89.2997 | $89.30 | $89.30 | $89.30 |
| Purchase #4 | $140.32 | 6.592% | $149.5699 | $149.57 | $149.55 | $149.60 |
| Purchase #5 | $111.79 | 9.543% | $122.4581 | $122.46 | $122.45 | $122.50 |
| Purchase #6 | $196.99 | 9.111% | $214.9378 | $214.94 | $214.95 | $214.90 |
| Purchase #7 | $7.72 | 4.137% | $8.0394 | $8.04 | $8.05 | $8.00 |
| 7 purchase totals = | $787.83 | $850.2791 | $850.29 | $850.30 | $850.30 | |