| 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 | $145.41 | 7.228% | $155.9202 | $155.92 | $155.90 | $155.90 |
| Purchase #2 | $83.53 | 4.109% | $86.9622 | $86.96 | $86.95 | $87.00 |
| Purchase #3 | $228.72 | 3.688% | $237.1552 | $237.16 | $237.15 | $237.20 |
| Purchase #4 | $204.79 | 3.218% | $211.3801 | $211.38 | $211.40 | $211.40 |
| Purchase #5 | $187.62 | 8.399% | $203.3782 | $203.38 | $203.40 | $203.40 |
| Purchase #6 | $203.43 | 6.313% | $216.2725 | $216.27 | $216.25 | $216.30 |
| Purchase #7 | $220.80 | 9.193% | $241.0981 | $241.10 | $241.10 | $241.10 |
| 7 purchase totals = | $1,274.30 | $1,352.1665 | $1,352.17 | $1,352.15 | $1,352.30 | |