| 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 | $142.54 | 11.128% | $158.4019 | $158.40 | $158.40 | $158.40 |
| Purchase #2 | $209.84 | 3.820% | $217.8559 | $217.86 | $217.85 | $217.90 |
| Purchase #3 | $106.26 | 13.761% | $120.8824 | $120.88 | $120.90 | $120.90 |
| Purchase #4 | $183.42 | 9.762% | $201.3255 | $201.33 | $201.35 | $201.30 |
| Purchase #5 | $198.78 | 3.454% | $205.6459 | $205.65 | $205.65 | $205.60 |
| Purchase #6 | $217.93 | 4.765% | $228.3144 | $228.31 | $228.30 | $228.30 |
| Purchase #7 | $119.54 | 9.208% | $130.5472 | $130.55 | $130.55 | $130.50 |
| 7 purchase totals = | $1,178.31 | $1,262.9732 | $1,262.98 | $1,263.00 | $1,262.90 | |