| 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 | $171.46 | 8.400% | $185.8626 | $185.86 | $185.85 | $185.90 |
| Purchase #2 | $88.32 | 11.553% | $98.5236 | $98.52 | $98.50 | $98.50 |
| Purchase #3 | $117.79 | 5.442% | $124.2001 | $124.20 | $124.20 | $124.20 |
| Purchase #4 | $22.51 | 10.624% | $24.9015 | $24.90 | $24.90 | $24.90 |
| Purchase #5 | $231.99 | 9.258% | $253.4676 | $253.47 | $253.45 | $253.50 |
| Purchase #6 | $99.34 | 6.412% | $105.7097 | $105.71 | $105.70 | $105.70 |
| Purchase #7 | $11.94 | 5.847% | $12.6381 | $12.64 | $12.65 | $12.60 |
| 7 purchase totals = | $743.35 | $805.3032 | $805.30 | $805.25 | $805.30 | |