| 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 | $127.66 | 5.831% | $135.1039 | $135.10 | $135.10 | $135.10 |
| Purchase #2 | $31.72 | 11.766% | $35.4522 | $35.45 | $35.45 | $35.50 |
| Purchase #3 | $187.55 | 12.601% | $211.1832 | $211.18 | $211.20 | $211.20 |
| Purchase #4 | $86.79 | 4.571% | $90.7572 | $90.76 | $90.75 | $90.80 |
| Purchase #5 | $106.34 | 6.697% | $113.4616 | $113.46 | $113.45 | $113.50 |
| Purchase #6 | $212.36 | 3.316% | $219.4019 | $219.40 | $219.40 | $219.40 |
| Purchase #7 | $142.89 | 6.583% | $152.2964 | $152.30 | $152.30 | $152.30 |
| 7 purchase totals = | $895.31 | $957.6564 | $957.65 | $957.65 | $957.80 | |