| 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 | $78.51 | 6.550% | $83.6524 | $83.65 | $83.65 | $83.70 |
| Purchase #2 | $175.62 | 3.319% | $181.4488 | $181.45 | $181.45 | $181.40 |
| Purchase #3 | $169.33 | 9.610% | $185.6026 | $185.60 | $185.60 | $185.60 |
| Purchase #4 | $222.65 | 12.150% | $249.702 | $249.70 | $249.70 | $249.70 |
| Purchase #5 | $41.26 | 8.183% | $44.6363 | $44.64 | $44.65 | $44.60 |
| Purchase #6 | $184.74 | 3.386% | $190.9953 | $191.00 | $191.00 | $191.00 |
| Purchase #7 | $46.37 | 3.600% | $48.0393 | $48.04 | $48.05 | $48.00 |
| 7 purchase totals = | $918.48 | $984.0767 | $984.08 | $984.10 | $984.00 | |