| 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 | $162.97 | 8.651% | $177.0685 | $177.07 | $177.05 | $177.10 |
| Purchase #2 | $76.63 | 7.731% | $82.5543 | $82.55 | $82.55 | $82.60 |
| Purchase #3 | $137.81 | 9.627% | $151.077 | $151.08 | $151.10 | $151.10 |
| Purchase #4 | $135.61 | 13.861% | $154.4069 | $154.41 | $154.40 | $154.40 |
| Purchase #5 | $233.29 | 10.271% | $257.2512 | $257.25 | $257.25 | $257.30 |
| Purchase #6 | $236.73 | 4.204% | $246.6821 | $246.68 | $246.70 | $246.70 |
| Purchase #7 | $33.52 | 9.390% | $36.6675 | $36.67 | $36.65 | $36.70 |
| 7 purchase totals = | $1,016.56 | $1,105.7075 | $1,105.71 | $1,105.70 | $1,105.90 | |