| 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 | $122.42 | 7.392% | $131.4693 | $131.47 | $131.45 | $131.50 |
| Purchase #2 | $132.97 | 10.325% | $146.6992 | $146.70 | $146.70 | $146.70 |
| Purchase #3 | $164.73 | 5.626% | $173.9977 | $174.00 | $174.00 | $174.00 |
| Purchase #4 | $205.64 | 6.234% | $218.4596 | $218.46 | $218.45 | $218.50 |
| Purchase #5 | $242.31 | 6.611% | $258.3291 | $258.33 | $258.35 | $258.30 |
| Purchase #6 | $186.56 | 4.805% | $195.5242 | $195.52 | $195.50 | $195.50 |
| Purchase #7 | $233.76 | 3.700% | $242.4091 | $242.41 | $242.40 | $242.40 |
| 7 purchase totals = | $1,288.39 | $1,366.8882 | $1,366.89 | $1,366.85 | $1,366.90 | |