| 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 | $155.47 | 13.185% | $175.9687 | $175.97 | $175.95 | $176.00 |
| Purchase #2 | $64.68 | 12.445% | $72.7294 | $72.73 | $72.75 | $72.70 |
| Purchase #3 | $163.70 | 9.652% | $179.5003 | $179.50 | $179.50 | $179.50 |
| Purchase #4 | $15.62 | 7.714% | $16.8249 | $16.82 | $16.80 | $16.80 |
| Purchase #5 | $141.89 | 12.403% | $159.4886 | $159.49 | $159.50 | $159.50 |
| Purchase #6 | $205.69 | 12.683% | $231.7777 | $231.78 | $231.80 | $231.80 |
| Purchase #7 | $8.72 | 9.638% | $9.5604 | $9.56 | $9.55 | $9.60 |
| 7 purchase totals = | $755.77 | $845.8500 | $845.85 | $845.85 | $845.90 | |