| 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 | $218.70 | 4.116% | $227.7017 | $227.70 | $227.70 | $227.70 |
| Purchase #2 | $162.43 | 10.854% | $180.0602 | $180.06 | $180.05 | $180.10 |
| Purchase #3 | $38.57 | 4.285% | $40.2227 | $40.22 | $40.20 | $40.20 |
| Purchase #4 | $145.47 | 4.348% | $151.795 | $151.80 | $151.80 | $151.80 |
| Purchase #5 | $96.96 | 5.859% | $102.6409 | $102.64 | $102.65 | $102.60 |
| Purchase #6 | $174.72 | 6.840% | $186.6708 | $186.67 | $186.65 | $186.70 |
| Purchase #7 | $179.33 | 3.838% | $186.2127 | $186.21 | $186.20 | $186.20 |
| 7 purchase totals = | $1,016.18 | $1,075.3040 | $1,075.30 | $1,075.25 | $1,075.30 | |