| 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 | $142.31 | 12.849% | $160.5954 | $160.60 | $160.60 | $160.60 |
| Purchase #2 | $197.99 | 8.422% | $214.6647 | $214.66 | $214.65 | $214.70 |
| Purchase #3 | $242.43 | 9.505% | $265.473 | $265.47 | $265.45 | $265.50 |
| Purchase #4 | $116.40 | 5.242% | $122.5017 | $122.50 | $122.50 | $122.50 |
| Purchase #5 | $166.95 | 10.136% | $183.8721 | $183.87 | $183.85 | $183.90 |
| Purchase #6 | $51.89 | 11.239% | $57.7219 | $57.72 | $57.70 | $57.70 |
| Purchase #7 | $109.50 | 10.503% | $121.0008 | $121.00 | $121.00 | $121.00 |
| 7 purchase totals = | $1,027.47 | $1,125.8296 | $1,125.82 | $1,125.75 | $1,125.90 | |