| 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 | $145.76 | 10.505% | $161.0721 | $161.07 | $161.05 | $161.10 |
| Purchase #2 | $242.92 | 11.755% | $271.4752 | $271.48 | $271.50 | $271.50 |
| Purchase #3 | $215.43 | 5.493% | $227.2636 | $227.26 | $227.25 | $227.30 |
| Purchase #4 | $177.59 | 6.366% | $188.8954 | $188.90 | $188.90 | $188.90 |
| Purchase #5 | $81.47 | 7.143% | $87.2894 | $87.29 | $87.30 | $87.30 |
| Purchase #6 | $25.28 | 13.527% | $28.6996 | $28.70 | $28.70 | $28.70 |
| Purchase #7 | $115.93 | 12.704% | $130.6577 | $130.66 | $130.65 | $130.70 |
| 7 purchase totals = | $1,004.38 | $1,095.3530 | $1,095.36 | $1,095.35 | $1,095.50 | |