| 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 | $187.63 | 5.559% | $198.0604 | $198.06 | $198.05 | $198.10 |
| Purchase #2 | $147.30 | 12.867% | $166.2531 | $166.25 | $166.25 | $166.30 |
| Purchase #3 | $121.99 | 4.111% | $127.005 | $127.01 | $127.00 | $127.00 |
| Purchase #4 | $234.36 | 12.540% | $263.7487 | $263.75 | $263.75 | $263.70 |
| Purchase #5 | $175.61 | 11.387% | $195.6067 | $195.61 | $195.60 | $195.60 |
| Purchase #6 | $64.47 | 10.866% | $71.4753 | $71.48 | $71.50 | $71.50 |
| Purchase #7 | $99.36 | 10.755% | $110.0462 | $110.05 | $110.05 | $110.00 |
| 7 purchase totals = | $1,030.72 | $1,132.1954 | $1,132.21 | $1,132.20 | $1,132.20 | |