| 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 | $127.86 | 13.153% | $144.6774 | $144.68 | $144.70 | $144.70 |
| Purchase #2 | $184.85 | 12.532% | $208.0154 | $208.02 | $208.00 | $208.00 |
| Purchase #3 | $220.67 | 4.353% | $230.2758 | $230.28 | $230.30 | $230.30 |
| Purchase #4 | $29.30 | 5.144% | $30.8072 | $30.81 | $30.80 | $30.80 |
| Purchase #5 | $145.58 | 6.246% | $154.6729 | $154.67 | $154.65 | $154.70 |
| Purchase #6 | $32.52 | 6.399% | $34.601 | $34.60 | $34.60 | $34.60 |
| Purchase #7 | $25.84 | 4.290% | $26.9485 | $26.95 | $26.95 | $26.90 |
| 7 purchase totals = | $766.62 | $829.9982 | $830.01 | $830.00 | $830.00 | |