| 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 | $161.43 | 5.534% | $170.3635 | $170.36 | $170.35 | $170.40 |
| Purchase #2 | $179.39 | 11.317% | $199.6916 | $199.69 | $199.70 | $199.70 |
| Purchase #3 | $178.76 | 9.424% | $195.6063 | $195.61 | $195.60 | $195.60 |
| Purchase #4 | $225.67 | 5.175% | $237.3484 | $237.35 | $237.35 | $237.30 |
| Purchase #5 | $125.72 | 4.669% | $131.5899 | $131.59 | $131.60 | $131.60 |
| Purchase #6 | $103.28 | 11.318% | $114.9692 | $114.97 | $114.95 | $115.00 |
| Purchase #7 | $174.41 | 13.252% | $197.5228 | $197.52 | $197.50 | $197.50 |
| 7 purchase totals = | $1,148.66 | $1,247.0917 | $1,247.09 | $1,247.05 | $1,247.10 | |