| 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 | $176.68 | 12.138% | $198.1254 | $198.13 | $198.15 | $198.10 |
| Purchase #2 | $133.38 | 5.151% | $140.2504 | $140.25 | $140.25 | $140.30 |
| Purchase #3 | $24.74 | 6.518% | $26.3526 | $26.35 | $26.35 | $26.40 |
| Purchase #4 | $72.77 | 13.730% | $82.7613 | $82.76 | $82.75 | $82.80 |
| Purchase #5 | $153.31 | 9.576% | $167.991 | $167.99 | $168.00 | $168.00 |
| Purchase #6 | $107.71 | 7.208% | $115.4737 | $115.47 | $115.45 | $115.50 |
| Purchase #7 | $57.39 | 8.467% | $62.2492 | $62.25 | $62.25 | $62.20 |
| 7 purchase totals = | $725.98 | $793.2036 | $793.20 | $793.20 | $793.30 | |