| 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 | $168.70 | 5.795% | $178.4762 | $178.48 | $178.50 | $178.50 |
| Purchase #2 | $214.41 | 12.645% | $241.5221 | $241.52 | $241.50 | $241.50 |
| Purchase #3 | $145.64 | 3.114% | $150.1752 | $150.18 | $150.20 | $150.20 |
| Purchase #4 | $127.90 | 10.517% | $141.3512 | $141.35 | $141.35 | $141.40 |
| Purchase #5 | $185.74 | 11.603% | $207.2914 | $207.29 | $207.30 | $207.30 |
| Purchase #6 | $127.39 | 12.859% | $143.7711 | $143.77 | $143.75 | $143.80 |
| Purchase #7 | $93.43 | 5.856% | $98.9013 | $98.90 | $98.90 | $98.90 |
| 7 purchase totals = | $1,063.21 | $1,161.4885 | $1,161.49 | $1,161.50 | $1,161.60 | |