| 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 | $171.45 | 7.865% | $184.9345 | $184.93 | $184.95 | $184.90 |
| Purchase #2 | $213.91 | 12.780% | $241.2477 | $241.25 | $241.25 | $241.20 |
| Purchase #3 | $155.98 | 4.630% | $163.2019 | $163.20 | $163.20 | $163.20 |
| Purchase #4 | $63.70 | 12.168% | $71.451 | $71.45 | $71.45 | $71.50 |
| Purchase #5 | $192.30 | 10.233% | $211.9781 | $211.98 | $212.00 | $212.00 |
| Purchase #6 | $202.74 | 5.627% | $214.1482 | $214.15 | $214.15 | $214.10 |
| Purchase #7 | $99.41 | 4.153% | $103.5385 | $103.54 | $103.55 | $103.50 |
| 7 purchase totals = | $1,099.49 | $1,190.4999 | $1,190.50 | $1,190.55 | $1,190.40 | |