| 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 | $166.79 | 7.262% | $178.9023 | $178.90 | $178.90 | $178.90 |
| Purchase #2 | $107.96 | 6.349% | $114.8144 | $114.81 | $114.80 | $114.80 |
| Purchase #3 | $247.73 | 3.339% | $256.0017 | $256.00 | $256.00 | $256.00 |
| Purchase #4 | $208.48 | 3.848% | $216.5023 | $216.50 | $216.50 | $216.50 |
| Purchase #5 | $117.41 | 10.409% | $129.6312 | $129.63 | $129.65 | $129.60 |
| Purchase #6 | $192.97 | 3.498% | $199.7201 | $199.72 | $199.70 | $199.70 |
| Purchase #7 | $73.55 | 4.800% | $77.0804 | $77.08 | $77.10 | $77.10 |
| 7 purchase totals = | $1,114.89 | $1,172.6524 | $1,172.64 | $1,172.65 | $1,172.60 | |