| 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 | $170.81 | 7.276% | $183.2381 | $183.24 | $183.25 | $183.20 |
| Purchase #2 | $174.25 | 9.832% | $191.3823 | $191.38 | $191.40 | $191.40 |
| Purchase #3 | $68.44 | 12.847% | $77.2325 | $77.23 | $77.25 | $77.20 |
| Purchase #4 | $176.74 | 8.860% | $192.3992 | $192.40 | $192.40 | $192.40 |
| Purchase #5 | $90.84 | 9.835% | $99.7741 | $99.77 | $99.75 | $99.80 |
| Purchase #6 | $122.95 | 3.700% | $127.4992 | $127.50 | $127.50 | $127.50 |
| Purchase #7 | $183.92 | 11.616% | $205.2841 | $205.28 | $205.30 | $205.30 |
| 7 purchase totals = | $987.95 | $1,076.8095 | $1,076.80 | $1,076.85 | $1,076.80 | |