| 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 | $179.54 | 10.362% | $198.1439 | $198.14 | $198.15 | $198.10 |
| Purchase #2 | $32.70 | 10.747% | $36.2143 | $36.21 | $36.20 | $36.20 |
| Purchase #3 | $193.34 | 10.755% | $214.1337 | $214.13 | $214.15 | $214.10 |
| Purchase #4 | $130.87 | 7.660% | $140.8946 | $140.89 | $140.90 | $140.90 |
| Purchase #5 | $13.85 | 4.608% | $14.4882 | $14.49 | $14.50 | $14.50 |
| Purchase #6 | $207.48 | 3.358% | $214.4472 | $214.45 | $214.45 | $214.40 |
| Purchase #7 | $101.95 | 10.665% | $112.823 | $112.82 | $112.80 | $112.80 |
| 7 purchase totals = | $859.73 | $931.1449 | $931.13 | $931.15 | $931.00 | |