| 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 | $166.69 | 10.719% | $184.5575 | $184.56 | $184.55 | $184.60 |
| Purchase #2 | $206.63 | 3.408% | $213.672 | $213.67 | $213.65 | $213.70 |
| Purchase #3 | $40.34 | 6.731% | $43.0553 | $43.06 | $43.05 | $43.10 |
| Purchase #4 | $20.73 | 9.425% | $22.6838 | $22.68 | $22.70 | $22.70 |
| Purchase #5 | $222.74 | 12.737% | $251.1104 | $251.11 | $251.10 | $251.10 |
| Purchase #6 | $181.58 | 7.217% | $194.6846 | $194.68 | $194.70 | $194.70 |
| Purchase #7 | $181.37 | 9.453% | $198.5149 | $198.51 | $198.50 | $198.50 |
| 7 purchase totals = | $1,020.08 | $1,108.2785 | $1,108.27 | $1,108.25 | $1,108.40 | |