| 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 | $171.82 | 4.736% | $179.9574 | $179.96 | $179.95 | $180.00 |
| Purchase #2 | $29.69 | 7.619% | $31.9521 | $31.95 | $31.95 | $32.00 |
| Purchase #3 | $30.92 | 4.750% | $32.3887 | $32.39 | $32.40 | $32.40 |
| Purchase #4 | $101.27 | 3.119% | $104.4286 | $104.43 | $104.45 | $104.40 |
| Purchase #5 | $227.61 | 7.383% | $244.4144 | $244.41 | $244.40 | $244.40 |
| Purchase #6 | $77.45 | 12.620% | $87.2242 | $87.22 | $87.20 | $87.20 |
| Purchase #7 | $233.95 | 12.179% | $262.4428 | $262.44 | $262.45 | $262.40 |
| 7 purchase totals = | $872.71 | $942.8082 | $942.80 | $942.80 | $942.80 | |