| 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 | $198.77 | 8.512% | $215.6893 | $215.69 | $215.70 | $215.70 |
| Purchase #2 | $124.53 | 12.748% | $140.4051 | $140.41 | $140.40 | $140.40 |
| Purchase #3 | $65.99 | 9.858% | $72.4953 | $72.50 | $72.50 | $72.50 |
| Purchase #4 | $128.67 | 12.736% | $145.0574 | $145.06 | $145.05 | $145.10 |
| Purchase #5 | $185.80 | 3.471% | $192.2491 | $192.25 | $192.25 | $192.20 |
| Purchase #6 | $149.38 | 3.703% | $154.9115 | $154.91 | $154.90 | $154.90 |
| Purchase #7 | $60.46 | 8.236% | $65.4395 | $65.44 | $65.45 | $65.40 |
| 7 purchase totals = | $913.60 | $986.2472 | $986.26 | $986.25 | $986.20 | |