| 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 | $20.27 | 12.829% | $22.8704 | $22.87 | $22.85 | $22.90 |
| Purchase #2 | $166.26 | 9.595% | $182.2126 | $182.21 | $182.20 | $182.20 |
| Purchase #3 | $154.74 | 6.348% | $164.5629 | $164.56 | $164.55 | $164.60 |
| Purchase #4 | $166.71 | 4.696% | $174.5387 | $174.54 | $174.55 | $174.50 |
| Purchase #5 | $153.74 | 5.261% | $161.8283 | $161.83 | $161.85 | $161.80 |
| Purchase #6 | $129.93 | 3.178% | $134.0592 | $134.06 | $134.05 | $134.10 |
| Purchase #7 | $210.95 | 7.859% | $227.5286 | $227.53 | $227.55 | $227.50 |
| 7 purchase totals = | $1,002.60 | $1,067.6007 | $1,067.60 | $1,067.60 | $1,067.60 | |