| 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 | $154.60 | 13.833% | $175.9858 | $175.99 | $176.00 | $176.00 |
| Purchase #2 | $108.84 | 10.497% | $120.2649 | $120.26 | $120.25 | $120.30 |
| Purchase #3 | $127.73 | 7.660% | $137.5141 | $137.51 | $137.50 | $137.50 |
| Purchase #4 | $123.58 | 9.832% | $135.7304 | $135.73 | $135.75 | $135.70 |
| Purchase #5 | $188.59 | 5.128% | $198.2609 | $198.26 | $198.25 | $198.30 |
| Purchase #6 | $42.63 | 7.780% | $45.9466 | $45.95 | $45.95 | $45.90 |
| Purchase #7 | $46.66 | 10.611% | $51.6111 | $51.61 | $51.60 | $51.60 |
| 7 purchase totals = | $792.63 | $865.3138 | $865.31 | $865.30 | $865.30 | |