| 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 | $184.77 | 7.319% | $198.2933 | $198.29 | $198.30 | $198.30 |
| Purchase #2 | $23.66 | 4.415% | $24.7046 | $24.70 | $24.70 | $24.70 |
| Purchase #3 | $30.41 | 3.584% | $31.4999 | $31.50 | $31.50 | $31.50 |
| Purchase #4 | $163.50 | 7.613% | $175.9473 | $175.95 | $175.95 | $175.90 |
| Purchase #5 | $31.99 | 9.869% | $35.1471 | $35.15 | $35.15 | $35.10 |
| Purchase #6 | $42.28 | 5.323% | $44.5306 | $44.53 | $44.55 | $44.50 |
| Purchase #7 | $41.78 | 4.453% | $43.6405 | $43.64 | $43.65 | $43.60 |
| 7 purchase totals = | $518.39 | $553.7633 | $553.76 | $553.80 | $553.60 | |