| 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 | $143.70 | 11.773% | $160.6178 | $160.62 | $160.60 | $160.60 |
| Purchase #2 | $11.91 | 4.299% | $12.422 | $12.42 | $12.40 | $12.40 |
| Purchase #3 | $149.34 | 4.746% | $156.4277 | $156.43 | $156.45 | $156.40 |
| Purchase #4 | $247.54 | 10.477% | $273.4748 | $273.47 | $273.45 | $273.50 |
| Purchase #5 | $122.64 | 13.733% | $139.4822 | $139.48 | $139.50 | $139.50 |
| Purchase #6 | $216.44 | 10.747% | $239.7008 | $239.70 | $239.70 | $239.70 |
| Purchase #7 | $42.79 | 10.602% | $47.3266 | $47.33 | $47.35 | $47.30 |
| 7 purchase totals = | $934.36 | $1,029.4519 | $1,029.45 | $1,029.45 | $1,029.40 | |