| 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 | $149.74 | 12.328% | $168.1999 | $168.20 | $168.20 | $168.20 |
| Purchase #2 | $120.70 | 7.416% | $129.6511 | $129.65 | $129.65 | $129.70 |
| Purchase #3 | $41.89 | 8.574% | $45.4816 | $45.48 | $45.50 | $45.50 |
| Purchase #4 | $130.37 | 13.456% | $147.9126 | $147.91 | $147.90 | $147.90 |
| Purchase #5 | $53.52 | 4.171% | $55.7523 | $55.75 | $55.75 | $55.80 |
| Purchase #6 | $157.62 | 12.788% | $177.7764 | $177.78 | $177.80 | $177.80 |
| Purchase #7 | $129.57 | 3.495% | $134.0985 | $134.10 | $134.10 | $134.10 |
| 7 purchase totals = | $783.41 | $858.8724 | $858.87 | $858.90 | $859.00 | |