| 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 | $107.76 | 9.733% | $118.2483 | $118.25 | $118.25 | $118.20 |
| Purchase #2 | $181.27 | 7.442% | $194.7601 | $194.76 | $194.75 | $194.80 |
| Purchase #3 | $123.34 | 5.204% | $129.7586 | $129.76 | $129.75 | $129.80 |
| Purchase #4 | $7.89 | 12.382% | $8.8669 | $8.87 | $8.85 | $8.90 |
| Purchase #5 | $182.38 | 5.818% | $192.9909 | $192.99 | $193.00 | $193.00 |
| Purchase #6 | $91.34 | 4.828% | $95.7499 | $95.75 | $95.75 | $95.70 |
| Purchase #7 | $106.40 | 6.317% | $113.1213 | $113.12 | $113.10 | $113.10 |
| 7 purchase totals = | $800.38 | $853.4960 | $853.50 | $853.45 | $853.50 | |