| 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 | $111.34 | 6.407% | $118.4736 | $118.47 | $118.45 | $118.50 |
| Purchase #2 | $159.70 | 11.493% | $178.0543 | $178.05 | $178.05 | $178.10 |
| Purchase #3 | $183.95 | 3.633% | $190.6329 | $190.63 | $190.65 | $190.60 |
| Purchase #4 | $174.33 | 8.289% | $188.7802 | $188.78 | $188.80 | $188.80 |
| Purchase #5 | $73.45 | 13.581% | $83.4252 | $83.43 | $83.45 | $83.40 |
| Purchase #6 | $104.43 | 9.151% | $113.9864 | $113.99 | $114.00 | $114.00 |
| Purchase #7 | $121.83 | 10.221% | $134.2822 | $134.28 | $134.30 | $134.30 |
| 7 purchase totals = | $929.03 | $1,007.6348 | $1,007.63 | $1,007.70 | $1,007.70 | |