| 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 | $183.73 | 11.811% | $205.4304 | $205.43 | $205.45 | $205.40 |
| Purchase #2 | $165.54 | 11.740% | $184.9744 | $184.97 | $184.95 | $185.00 |
| Purchase #3 | $84.80 | 9.401% | $92.772 | $92.77 | $92.75 | $92.80 |
| Purchase #4 | $133.29 | 9.114% | $145.4381 | $145.44 | $145.45 | $145.40 |
| Purchase #5 | $48.61 | 5.692% | $51.3769 | $51.38 | $51.40 | $51.40 |
| Purchase #6 | $201.68 | 7.772% | $217.3546 | $217.35 | $217.35 | $217.40 |
| Purchase #7 | $142.25 | 12.353% | $159.8221 | $159.82 | $159.80 | $159.80 |
| 7 purchase totals = | $959.90 | $1,057.1685 | $1,057.16 | $1,057.15 | $1,057.20 | |