| 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 | $168.97 | 11.732% | $188.7936 | $188.79 | $188.80 | $188.80 |
| Purchase #2 | $53.51 | 3.540% | $55.4043 | $55.40 | $55.40 | $55.40 |
| Purchase #3 | $245.75 | 13.222% | $278.2431 | $278.24 | $278.25 | $278.20 |
| Purchase #4 | $198.62 | 11.148% | $220.7622 | $220.76 | $220.75 | $220.80 |
| Purchase #5 | $230.56 | 7.289% | $247.3655 | $247.37 | $247.35 | $247.40 |
| Purchase #6 | $19.75 | 6.426% | $21.0191 | $21.02 | $21.00 | $21.00 |
| Purchase #7 | $19.88 | 11.860% | $22.2378 | $22.24 | $22.25 | $22.20 |
| 7 purchase totals = | $937.04 | $1,033.8256 | $1,033.82 | $1,033.80 | $1,033.80 | |