| 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 | $173.72 | 11.133% | $193.0602 | $193.06 | $193.05 | $193.10 |
| Purchase #2 | $213.62 | 4.514% | $223.2628 | $223.26 | $223.25 | $223.30 |
| Purchase #3 | $73.82 | 9.558% | $80.8757 | $80.88 | $80.90 | $80.90 |
| Purchase #4 | $210.28 | 9.552% | $230.3659 | $230.37 | $230.35 | $230.40 |
| Purchase #5 | $77.72 | 3.258% | $80.2521 | $80.25 | $80.25 | $80.30 |
| Purchase #6 | $54.34 | 3.488% | $56.2354 | $56.24 | $56.25 | $56.20 |
| Purchase #7 | $209.54 | 4.565% | $219.1055 | $219.11 | $219.10 | $219.10 |
| 7 purchase totals = | $1,013.04 | $1,083.1576 | $1,083.17 | $1,083.15 | $1,083.30 | |