| 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 | $185.69 | 3.807% | $192.7592 | $192.76 | $192.75 | $192.80 |
| Purchase #2 | $171.30 | 9.676% | $187.875 | $187.88 | $187.90 | $187.90 |
| Purchase #3 | $160.62 | 10.571% | $177.5991 | $177.60 | $177.60 | $177.60 |
| Purchase #4 | $239.61 | 12.200% | $268.8424 | $268.84 | $268.85 | $268.80 |
| Purchase #5 | $206.45 | 6.222% | $219.2953 | $219.30 | $219.30 | $219.30 |
| Purchase #6 | $76.37 | 9.461% | $83.5954 | $83.60 | $83.60 | $83.60 |
| Purchase #7 | $36.72 | 5.796% | $38.8483 | $38.85 | $38.85 | $38.80 |
| 7 purchase totals = | $1,076.76 | $1,168.8147 | $1,168.83 | $1,168.85 | $1,168.80 | |