| 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 | $178.65 | 7.361% | $191.8004 | $191.80 | $191.80 | $191.80 |
| Purchase #2 | $166.34 | 12.420% | $186.9994 | $187.00 | $187.00 | $187.00 |
| Purchase #3 | $250.44 | 8.394% | $271.4619 | $271.46 | $271.45 | $271.50 |
| Purchase #4 | $83.52 | 3.443% | $86.3956 | $86.40 | $86.40 | $86.40 |
| Purchase #5 | $207.79 | 4.451% | $217.0387 | $217.04 | $217.05 | $217.00 |
| Purchase #6 | $32.83 | 3.484% | $33.9738 | $33.97 | $33.95 | $34.00 |
| Purchase #7 | $210.92 | 4.158% | $219.6901 | $219.69 | $219.70 | $219.70 |
| 7 purchase totals = | $1,130.49 | $1,207.3599 | $1,207.36 | $1,207.35 | $1,207.40 | |