| 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 | $33.92 | 9.304% | $37.0759 | $37.08 | $37.10 | $37.10 |
| Purchase #2 | $55.93 | 9.826% | $61.4257 | $61.43 | $61.45 | $61.40 |
| Purchase #3 | $185.93 | 12.324% | $208.844 | $208.84 | $208.85 | $208.80 |
| Purchase #4 | $219.46 | 8.160% | $237.3679 | $237.37 | $237.35 | $237.40 |
| Purchase #5 | $172.62 | 5.202% | $181.5997 | $181.60 | $181.60 | $181.60 |
| Purchase #6 | $195.48 | 6.379% | $207.9497 | $207.95 | $207.95 | $207.90 |
| Purchase #7 | $192.70 | 3.203% | $198.8722 | $198.87 | $198.85 | $198.90 |
| 7 purchase totals = | $1,056.04 | $1,133.1351 | $1,133.14 | $1,133.15 | $1,133.10 | |