| 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 | $122.53 | 11.441% | $136.5487 | $136.55 | $136.55 | $136.50 |
| Purchase #2 | $165.42 | 9.181% | $180.6072 | $180.61 | $180.60 | $180.60 |
| Purchase #3 | $150.30 | 7.528% | $161.6146 | $161.61 | $161.60 | $161.60 |
| Purchase #4 | $34.50 | 7.185% | $36.9788 | $36.98 | $37.00 | $37.00 |
| Purchase #5 | $181.82 | 6.405% | $193.4656 | $193.47 | $193.45 | $193.50 |
| Purchase #6 | $223.85 | 11.414% | $249.4002 | $249.40 | $249.40 | $249.40 |
| Purchase #7 | $70.29 | 13.625% | $79.867 | $79.87 | $79.85 | $79.90 |
| 7 purchase totals = | $948.71 | $1,038.4821 | $1,038.49 | $1,038.45 | $1,038.50 | |