| 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 | $129.56 | 13.607% | $147.1892 | $147.19 | $147.20 | $147.20 |
| Purchase #2 | $114.57 | 9.421% | $125.3636 | $125.36 | $125.35 | $125.40 |
| Purchase #3 | $50.53 | 10.122% | $55.6446 | $55.64 | $55.65 | $55.60 |
| Purchase #4 | $193.30 | 13.695% | $219.7724 | $219.77 | $219.75 | $219.80 |
| Purchase #5 | $72.82 | 12.548% | $81.9575 | $81.96 | $81.95 | $82.00 |
| Purchase #6 | $98.26 | 6.864% | $105.0046 | $105.00 | $105.00 | $105.00 |
| Purchase #7 | $232.26 | 4.827% | $243.4712 | $243.47 | $243.45 | $243.50 |
| 7 purchase totals = | $891.30 | $978.4031 | $978.39 | $978.35 | $978.50 | |