| 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 | $148.64 | 4.512% | $155.3466 | $155.35 | $155.35 | $155.30 |
| Purchase #2 | $222.97 | 11.435% | $248.4666 | $248.47 | $248.45 | $248.50 |
| Purchase #3 | $164.83 | 4.126% | $171.6309 | $171.63 | $171.65 | $171.60 |
| Purchase #4 | $180.90 | 7.111% | $193.7638 | $193.76 | $193.75 | $193.80 |
| Purchase #5 | $22.74 | 4.455% | $23.7531 | $23.75 | $23.75 | $23.80 |
| Purchase #6 | $178.76 | 7.170% | $191.5771 | $191.58 | $191.60 | $191.60 |
| Purchase #7 | $21.57 | 5.533% | $22.7635 | $22.76 | $22.75 | $22.80 |
| 7 purchase totals = | $940.41 | $1,007.3016 | $1,007.30 | $1,007.30 | $1,007.40 | |