| 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 | $123.82 | 13.440% | $140.4614 | $140.46 | $140.45 | $140.50 |
| Purchase #2 | $225.88 | 11.496% | $251.8472 | $251.85 | $251.85 | $251.80 |
| Purchase #3 | $9.32 | 13.841% | $10.61 | $10.61 | $10.60 | $10.60 |
| Purchase #4 | $183.67 | 13.329% | $208.1514 | $208.15 | $208.15 | $208.20 |
| Purchase #5 | $169.64 | 5.628% | $179.1873 | $179.19 | $179.20 | $179.20 |
| Purchase #6 | $69.39 | 9.798% | $76.1888 | $76.19 | $76.20 | $76.20 |
| Purchase #7 | $75.75 | 4.749% | $79.3474 | $79.35 | $79.35 | $79.30 |
| 7 purchase totals = | $857.47 | $945.7935 | $945.80 | $945.80 | $945.80 | |