| 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 | $147.51 | 9.393% | $161.3656 | $161.37 | $161.35 | $161.40 |
| Purchase #2 | $41.79 | 10.541% | $46.1951 | $46.20 | $46.20 | $46.20 |
| Purchase #3 | $7.46 | 12.141% | $8.3657 | $8.37 | $8.35 | $8.40 |
| Purchase #4 | $191.32 | 13.144% | $216.4671 | $216.47 | $216.45 | $216.50 |
| Purchase #5 | $159.66 | 12.721% | $179.9703 | $179.97 | $179.95 | $180.00 |
| Purchase #6 | $153.36 | 8.385% | $166.2192 | $166.22 | $166.20 | $166.20 |
| Purchase #7 | $218.64 | 13.837% | $248.8932 | $248.89 | $248.90 | $248.90 |
| 7 purchase totals = | $919.74 | $1,027.4762 | $1,027.49 | $1,027.40 | $1,027.60 | |