| 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 | $162.78 | 7.378% | $174.7899 | $174.79 | $174.80 | $174.80 |
| Purchase #2 | $167.73 | 3.475% | $173.5586 | $173.56 | $173.55 | $173.60 |
| Purchase #3 | $114.85 | 6.343% | $122.1349 | $122.13 | $122.15 | $122.10 |
| Purchase #4 | $17.82 | 5.714% | $18.8382 | $18.84 | $18.85 | $18.80 |
| Purchase #5 | $23.38 | 4.296% | $24.3844 | $24.38 | $24.40 | $24.40 |
| Purchase #6 | $184.33 | 12.271% | $206.9491 | $206.95 | $206.95 | $206.90 |
| Purchase #7 | $162.61 | 10.257% | $179.2889 | $179.29 | $179.30 | $179.30 |
| 7 purchase totals = | $833.50 | $899.9440 | $899.94 | $900.00 | $899.90 | |