| 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 | $129.26 | 8.552% | $140.3143 | $140.31 | $140.30 | $140.30 |
| Purchase #2 | $183.89 | 9.179% | $200.7693 | $200.77 | $200.75 | $200.80 |
| Purchase #3 | $59.54 | 6.652% | $63.5006 | $63.50 | $63.50 | $63.50 |
| Purchase #4 | $76.95 | 7.526% | $82.7413 | $82.74 | $82.75 | $82.70 |
| Purchase #5 | $216.99 | 5.525% | $228.9787 | $228.98 | $229.00 | $229.00 |
| Purchase #6 | $51.60 | 10.820% | $57.1831 | $57.18 | $57.20 | $57.20 |
| Purchase #7 | $152.33 | 4.661% | $159.4301 | $159.43 | $159.45 | $159.40 |
| 7 purchase totals = | $870.56 | $932.9174 | $932.91 | $932.95 | $932.90 | |