| 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 | $138.87 | 4.599% | $145.2566 | $145.26 | $145.25 | $145.30 |
| Purchase #2 | $30.87 | 10.497% | $34.1104 | $34.11 | $34.10 | $34.10 |
| Purchase #3 | $219.76 | 6.462% | $233.9609 | $233.96 | $233.95 | $234.00 |
| Purchase #4 | $80.45 | 7.336% | $86.3518 | $86.35 | $86.35 | $86.40 |
| Purchase #5 | $156.88 | 12.176% | $175.9817 | $175.98 | $176.00 | $176.00 |
| Purchase #6 | $206.79 | 3.806% | $214.6604 | $214.66 | $214.65 | $214.70 |
| Purchase #7 | $39.50 | 5.408% | $41.6362 | $41.64 | $41.65 | $41.60 |
| 7 purchase totals = | $873.12 | $931.9580 | $931.96 | $931.95 | $932.10 | |