| 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 | $106.52 | 8.565% | $115.6434 | $115.64 | $115.65 | $115.60 |
| Purchase #2 | $123.91 | 6.807% | $132.3446 | $132.34 | $132.35 | $132.30 |
| Purchase #3 | $96.37 | 8.360% | $104.4265 | $104.43 | $104.45 | $104.40 |
| Purchase #4 | $54.99 | 3.185% | $56.7414 | $56.74 | $56.75 | $56.70 |
| Purchase #5 | $165.80 | 12.557% | $186.6195 | $186.62 | $186.60 | $186.60 |
| Purchase #6 | $148.34 | 8.775% | $161.3568 | $161.36 | $161.35 | $161.40 |
| Purchase #7 | $204.54 | 10.152% | $225.3049 | $225.30 | $225.30 | $225.30 |
| 7 purchase totals = | $900.47 | $982.4371 | $982.43 | $982.45 | $982.30 | |