| 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 | $11.55 | 4.679% | $12.0904 | $12.09 | $12.10 | $12.10 |
| Purchase #2 | $185.55 | 5.810% | $196.3305 | $196.33 | $196.35 | $196.30 |
| Purchase #3 | $36.97 | 3.697% | $38.3368 | $38.34 | $38.35 | $38.30 |
| Purchase #4 | $161.58 | 7.206% | $173.2235 | $173.22 | $173.20 | $173.20 |
| Purchase #5 | $146.52 | 5.554% | $154.6577 | $154.66 | $154.65 | $154.70 |
| Purchase #6 | $213.37 | 6.326% | $226.8678 | $226.87 | $226.85 | $226.90 |
| Purchase #7 | $166.88 | 11.659% | $186.3365 | $186.34 | $186.35 | $186.30 |
| 7 purchase totals = | $922.42 | $987.8432 | $987.85 | $987.85 | $987.80 | |